STM Blog
Does the full moon make us sleepless? A neurologist explains the science behind sleep, mood and lunar myths
Research indicates that the moon slightly affects sleep, particularly in the days leading up to a full moon, causing people to lose about 15 to 30 minutes of sleep. However, the direct connection between lunar phases and mental health issues remains largely unsupported by scientific data, with artificial light impacts being more significant.
Joanna Fong-Isariyawongse, University of Pittsburgh
Have you ever tossed and turned under a full moon and wondered if its glow was keeping you awake? For generations, people have believed that the Moon has the power to stir up sleepless nights and strange behavior – even madness itself. The word “lunacy” comes directly from luna, Latin for Moon.
Police officers, hospital staff and emergency workers often swear that their nights get busier under a full moon. But does science back that up?
The answer is, of course, more nuanced than folklore suggests. Research shows a full moon can modestly affect sleep, but its influence on mental health is much less certain.
I’m a neurologist specializing in sleep medicine who studies how sleep affects brain health. I find it captivating that an ancient myth about moonlight and madness might trace back to something far more ordinary: our restless, moonlit sleep.
What the full moon really does to sleep
Several studies show that people really do sleep differently in the days leading up to the full moon, when moonlight shines brightest in the evening sky. During this period, people sleep about 20 minutes less, take longer to fall asleep and spend less time in deep, restorative sleep. Large population studies confirm the pattern, finding that people across different cultures tend to go to bed later and sleep for shorter periods in the nights before a full moon.
The most likely reason is light. A bright moon in the evening can delay the body’s internal clock, reduce melatonin – the hormone that signals bedtime – and keep the brain more alert.
The changes are modest. Most people lose only 15 to 30 minutes of sleep, but the effect is measurable. It is strongest in places without artificial light, such as rural areas or while camping. Some research also suggests that men and women may be affected differently. For instance, men seem to lose more sleep during the waxing phase, while women experience slightly less deep and restful sleep around the full moon.
The link with mental health
For centuries, people have blamed the full moon for stirring up madness. Folklore suggested that its glow could spark mania in bipolar disorder, provoke seizures in people with epilepsy or trigger psychosis in those with schizophrenia. The theory was simple: lose sleep under a bright moon and vulnerable minds might unravel.
Modern science adds an important twist. Research is clear that sleep loss itself is a powerful driver of mental health problems. Even one rough night can heighten anxiety and drag down mood. Ongoing sleep disruption raises the risk of depression, suicidal thoughts and flare-ups of conditions like bipolar disorder and schizophrenia.
That means even the modest sleep loss seen around a full moon could matter more for people who are already at risk. Someone with bipolar disorder, for example, may be far more sensitive to shortened or fragmented sleep than the average person.
But here’s the catch: When researchers step back and look at large groups of people, the evidence that lunar phases trigger psychiatric crises is weak. No reliable pattern has been found between the Moon and hospital admissions, discharges or lengths of stay.
But a few other studies suggest there may be small effects. In India, psychiatric hospitals recorded more use of restraints during full moons, based on data collected between 2016 and 2017. In China, researchers noted a slight rise in schizophrenia admissions around the full moon, using hospital records from 2012 to 2017. Still, these findings are not consistent worldwide and may reflect cultural factors or local hospital practices as much as biology.
In the end, the Moon may shave a little time off our sleep, and sleep loss can certainly influence mental health, especially for people who are more vulnerable. That includes those with conditions like depression, bipolar disorder, schizophrenia or epilepsy, and teenagers who are especially sensitive to sleep disruption. But the idea that the full moon directly drives waves of psychiatric illness remains more myth than reality. https://www.youtube.com/embed/Q17i1srjOqY?wmode=transparent&start=0 The sleep/wake cycle is synchronized with lunar phases.
Other theories fall short
Over the years, scientists have explored other explanations for supposed lunar effects, from gravitational “tidal” pulls on the body to subtle geomagnetic changes and shifts in barometric pressure. Yet, none of these mechanisms hold up under scrutiny.
The gravitational forces that move oceans are far too weak to affect human physiology, and studies of geomagnetic and atmospheric changes during lunar phases have yielded inconsistent or negligible results. This makes sleep disruption from nighttime light exposure the most plausible link between the Moon and human behavior.
Why the myth lingers
If the science is so inconclusive, why do so many people believe in the “full moon effect”? Psychologists point to a concept called illusory correlation. We notice and remember the unusual nights that coincide with a full moon but forget the many nights when nothing happened.
The Moon is also highly visible. Unlike hidden sleep disruptors such as stress, caffeine or scrolling on a phone, the Moon is right there in the sky, easy to blame.
Lessons from the Moon for modern sleep
Even if the Moon does not drive us “mad,” its small influence on sleep highlights something important: Light at night matters.
Our bodies are designed to follow the natural cycle of light and dark. Extra light in the evening, whether from moonlight, streetlights or phone screens, can delay circadian rhythms, reduce melatonin and lead to lighter, more fragmented sleep.
This same biology helps explain the health risks of daylight saving time. When clocks “spring forward,” evenings stay artificially brighter. That shift delays sleep and disrupts circadian timing on a much larger scale than the Moon, contributing to increased accidents and cardiovascular risks, as well as reduced workplace safety.
In our modern world, artificial light has a much bigger impact on sleep than the Moon ever will. That is why many sleep experts argue for permanent standard time, which better matches our biological rhythms.
So if you find yourself restless on a full moon night, you may not be imagining things – the Moon can tug at your sleep. But if sleeplessness happens often, look closer to home. It is likely a culprit of the light in your hand rather than the one in the sky.
Joanna Fong-Isariyawongse, Associate Professor of Neurology, University of Pittsburgh
This article is republished from The Conversation under a Creative Commons license. Read the original article.
The Knowledge
Exploring the Best Neighborhoods in Downtown Los Angeles
From the Arts District and Little Tokyo to the Historic Core and Bunker Hill, discover the best neighborhoods in Downtown Los Angeles and what makes each one worth exploring.
Last Updated on August 5, 2026 by Daily News Staff
The Best Neighborhoods in Downtown Los Angeles
Downtown Los Angeles has undergone one of the most remarkable transformations of any urban center in the United States. Once known primarily as the city’s business district, DTLA has evolved into a vibrant collection of neighborhoods, each offering its own unique character, history, dining, entertainment, and cultural experiences.
Whether you’re a first-time visitor, a longtime Angeleno, or planning your next weekend adventure, these are some of Downtown LA’s must-visit neighborhoods.
Arts District: Where Creativity Comes to Life
The Arts District has become one of the city’s most exciting destinations. Former warehouses have been transformed into lofts, art galleries, coffee shops, breweries, and award-winning restaurants.
Visitors can spend hours exploring colorful murals, browsing independent boutiques, and discovering public art around nearly every corner. It’s a neighborhood that celebrates creativity while preserving its industrial roots.
Perfect for: Art lovers, photographers, foodies, and nightlife.
Historic Core: A Walk Through Old Los Angeles
The Historic Core showcases Downtown LA’s architectural heritage. Along Broadway and surrounding streets, beautifully restored theaters, historic hotels, and early 20th-century buildings tell the story of a booming city during Hollywood’s Golden Age.
Highlights include the iconic Bradbury Building, Grand Central Market, and numerous rooftop restaurants overlooking the skyline.
Perfect for: History buffs and architecture enthusiasts.
South Park: Entertainment Central
South Park is home to some of Los Angeles’ biggest attractions, including LA Live and Crypto.com Arena. The neighborhood has added thousands of apartments, new restaurants, hotels, and entertainment venues over the past two decades.
Whether you’re attending a Lakers game, a concert, or simply enjoying dinner before an event, South Park offers something for everyone.
Perfect for: Sports fans, concerts, and nightlife.
Little Tokyo: A Cultural Treasure
One of only a handful of historic Japantowns remaining in the United States, Little Tokyo offers authentic Japanese cuisine, specialty shops, cultural events, museums, and peaceful gardens.
From fresh sushi and ramen to Japanese bakeries and tea houses, visitors can experience generations of cultural heritage in just a few city blocks.
Perfect for: Families, food lovers, and cultural exploration.
Bunker Hill: Downtown’s Cultural Heart
Bunker Hill combines modern architecture with world-class arts and culture. Home to Walt Disney Concert Hall, The Broad, the Museum of Contemporary Art, and Grand Park, this neighborhood is ideal for visitors looking to experience Downtown’s artistic side.
Its dramatic skyline and public spaces also make it one of the most photographed areas in Los Angeles.
Perfect for: Museum lovers and architecture fans.
Financial District: The Skyline of Los Angeles
Glass skyscrapers, luxury hotels, and bustling sidewalks define the Financial District. While it remains the city’s business center during the workweek, the neighborhood also offers excellent dining, rooftop lounges, and convenient access to other parts of Downtown.
Chinatown: Tradition Meets Modern LA
Los Angeles’ Chinatown blends rich history with a growing collection of contemporary restaurants, galleries, and community events. Visitors can enjoy traditional cuisine alongside modern culinary experiences while exploring one of the city’s oldest cultural neighborhoods.
Fashion District: A Shopper’s Paradise
Covering more than 100 city blocks, the Fashion District is one of the largest garment centers in the country. Whether you’re searching for fabrics, clothing, accessories, or bargains at Santee Alley, this neighborhood attracts shoppers from across Southern California.
A Downtown That Continues to Evolve
Downtown Los Angeles isn’t just one destination—it’s a collection of neighborhoods that reflect the city’s diversity, creativity, and resilience. From historic landmarks and world-class museums to vibrant street art and internationally inspired cuisine, DTLA offers something new around nearly every corner.
Whether you’re planning a day trip or an extended visit, exploring these neighborhoods is one of the best ways to experience the energy and history of Los Angeles.
Related External Links
- Discover Los Angeles – Explore Downtown LA
- Grand Central Market
- The Broad Museum
- Walt Disney Concert Hall
- Japanese American National Museum (Little Tokyo)
- Arts District Los Angeles
- LA Live
- LA Metro – Getting Around Downtown Los Angeles
- Olvera Street and El Pueblo Historic Monument
- Visit California – Los Angeles Travel Guide
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STM Blog
Association of Black Cardiologists to Celebrate Legacy and Leadership at 16th Annual Spirit of the Heart Awards
The Association of Black Cardiologists (ABC) is bringing its signature celebration of impact back to New York City this fall—spotlighting leaders and organizations working to make cardiovascular care more equitable, more accessible, and more effective. The 16th Annual Spirit of the Heart Awards Program & Fundraiser is set for Saturday, October 3, 2026 (6:00 p.m.–9:00 p.m.) at Cipriani Wall Street in Manhattan.
For ABC, the evening is more than a high-profile awards program. It’s a cornerstone fundraising event that helps power the organization’s year-round work—supporting medical student scholarships, fellowships, education, and programs designed to strengthen the pipeline of diverse clinicians and researchers while improving outcomes in communities that carry a disproportionate burden of heart disease.
A fundraising night with long-term stakes
ABC leaders say the Spirit of the Heart Awards is built around a simple idea: celebrating progress while investing in the people who will drive the next wave of change.
Event co-chair Icilma Fergus, MD—Director of the Cardiovascular Disparities Center at Mount Sinai Medical Center and Board Chair of ABC—framed the night as a forward-looking commitment.
“This gathering is about more than one evening of celebration; it is about investing in the future of cardiovascular health for years to come,” Fergus said in the announcement. She added that the support generated through the event helps expand opportunities for aspiring clinicians, researchers, and leaders whose work can transform care and improve lives nationwide.
Honorary Chairperson: Samin K. Sharma, MD
ABC announced Samin K. Sharma, MD as the event’s Honorary Chairperson. Sharma serves as Chief of Clinical Cardiology, Director of the Cardiovascular Clinical Institute, and the Anandi Lal Sharma Professor of Medicine at the Icahn School of Medicine at Mount Sinai.
In the release, ABC highlighted Sharma’s international reputation in interventional cardiology and physician education, noting that he has trained cardiovascular specialists from around the world while advancing the field through research, mentorship, and patient care.
“I am honored to serve as Honorary Chairperson for this important event,” Sharma said. “The Spirit of the Heart Awards Program reflects the power of partnership, philanthropy, and leadership to advance cardiovascular health.”
A full weekend of impact, including policy
The awards program is part of a broader weekend of programming. On Friday, October 2, ABC will host its Annual Policy Pulse Summit at Venable LLP in New York City, convening leaders to discuss policy issues shaping the future of cardiovascular health.
What to expect at the Spirit of the Heart Awards
ABC is positioning the evening as both a celebration and a community gathering—bringing together leaders from healthcare, philanthropy, industry, and advocacy.
The event will be co-emceed by:
- Sandra Bookman, award-winning journalist and anchor of Eyewitness News on ABC7/WABC-TV New York
- Thomas Cunningham IV, President and Chief Content Officer of BrandCunningham
The program is expected to include:
- Presentation of the Spirit of the Heart Awards
- Recognition of medical student scholarship recipients
- Special guest appearances
- A live auction
- Musical entertainment
Event co-chair Barbara Hutchinson, MD, PhD, President of Chesapeake Cardiac Care, emphasized the role of sustained collaboration in moving the needle on heart health.
“The Spirit of the Heart Awards Program is a reminder that lasting progress in cardiovascular health is achieved through vision, partnership, and sustained commitment,” Hutchinson said.
How to attend, sponsor, or support
ABC is directing attendees and supporters to its event site for tickets, sponsorship opportunities, and donations:
- Event info / tickets / sponsorship / donations: https://abcardioevents.org
About the Association of Black Cardiologists
Founded on the belief that “every heart counts,” the Association of Black Cardiologists works to promote prevention and treatment of cardiovascular disease and to advance health equity by eliminating disparities. ABC’s membership is open to all, regardless of race, ethnicity, or vocation. The organization’s work spans education, advocacy, research, patient and community outreach, and leadership development.
- Organization website: https://abcardio.org
Source and media contact
- Press release source (PRNewswire): https://www.prnewswire.com/news-releases/association-of-black-cardiologists-to-celebrate-legacy-and-leadership-at-16th-annual-spirit-of-the-heart-awards-302206000.html
Media Contact (from the release):
- Akeia Blue, VP of Communications
- 419395@email4pr.com
- 240-321-9227
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Travel
Escape the Everyday Routine: Summer Travel Experiences Worth Logging Off For
Summer Travels: Between busy schedules, daily responsibilities and the seemingly nonstop pace of everyday life, taking time to disconnect can feel impossible. This summer, make an effort to step away from daily distractions and reconnect with yourself, your passions and the moments that matter most.
Escape the Everyday Routine: Summer Travel Experiences Worth Logging Off For
(Feature Impact) Between busy schedules, daily responsibilities and the seemingly nonstop pace of everyday life, taking time to disconnect can feel impossible. This summer, make an effort to step away from daily distractions and reconnect with yourself, your passions and the moments that matter most.
Whether it’s a solo seaside escape, a culinary adventure with friends or a memory-making family vacation, World of Hyatt’s Global Summer Offers give members access to exclusive savings of up to 25% on stays at participating hotels and resorts across the U.S., Canada, Caribbean, Latin America, Europe and Africa, making it easy to plan a perfect getaway to escape the everyday this summer.
From paddleboarding in the Bahamas to wandering through Panama’s historic streets, these curated destination recommendations offer inspiration for every kind of traveler.
Sun-Soaked Seaside Escapes
Some summer vacations are about trading packed schedules for ocean breezes and sun-soaked days by the water. For a chic coastal escape, The Georgian, part of The Unbound Collection by Hyatt, brings timeless glamour to the shores of Santa Monica. Just steps from the ocean, this iconic art deco hotel serves as the perfect seaside retreat for biking along the boardwalk, relaxing on the beach and exploring Santa Monica’s vibrant dining scene.
Every detail of a stay at Dreams Puerto Morelos Resort & Spa is crafted to inspire relaxation, connection and discovery. The all-inclusive resort offers a vibrant escape where contemporary comfort meets timeless Caribbean charm in a tropical haven designed for couples and families alike.
Memory-Making Family Adventures
Families looking to make the most of summer together can head to Grand Hyatt Baha Mar, where every day brings a new adventure. From splashing through the resort’s waterpark and visiting the on-site wildlife sanctuary to enjoying family-friendly dining across more than 45 restaurants and lounges, there’s something for guests of all ages to enjoy together.
Along the shores of Kāʻanapali Beach in Maui, Hyatt Regency Maui Resort and Spa provides the perfect setting for families to create lasting memories together. Families can fill their days with everything from culinary experiences to sunrise yoga, snorkeling and wildlife tours. Younger guests can even channel their inner sea creature during the resort’s popular mermaid classes.
Flavor-Filled Getaways
Combining contemporary luxury with Moroccan charm, Park Hyatt Marrakech is an authentic gateway to the destination’s rich culinary heritage. Guests can immerse themselves in local culinary traditions through hands-on experiences, from mastering classic dishes alongside the hotel’s chefs to exploring a Berber village market and sharing a home-cooked lunch with a local family.
Travelers looking to immerse themselves in Panama’s vibrant culture and food scene can enjoy a stay at Hyatt Regency Panama City. Whether exploring the colorful streets of Casco Viejo or savoring authentic cuisine at the hotel’s signature restaurant, Rulfo, guests can experience the flavors and energy that define the destination.
Immersive Cultural Discovery
Just steps from Tallinn’s UNESCO-listed Old Town, Hyatt Place Tallinn places guests in the heart of the city’s rich heritage and within easy reach of landmarks such as Toompea Castle and Alexander Nevsky Cathedral, as well as cobbled medieval streets, world-class museums, independent galleries and vibrant cafés that bring centuries of history to life.
Steeped in history and tucked in the heart of Westminster, Great Scotland Yard Hotel, part of The Unbound Collection by Hyatt, blends modern luxury with its storied past. Once home to Scottish royalty and later the headquarters of London’s Metropolitan Police, the hotel’s legacy of sophistication and intrigue inspires every detail and standout experience, including its hidden speakeasy-style bar, where inventive cocktails are inspired by the building’s colorful history and Michelin-starred dining.
Set along Savannah’s vibrant riverfront, Thompson Savannah offers a stylish gateway to one of the South’s most charming and culturally rich destinations. Travelers can explore centuries-old architecture in the city’s beautifully preserved Historic District and immerse themselves in the renowned arts scene before unwinding in a private cabana on the hotel’s pool deck or enjoying a cocktail at the rooftop bar.
To find more destinations to aid in the escape from everyday routines, visit Hyatt.com for a full list of participating properties and full offer details.
SOURCE:
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