Both of our studies used a case-control design. This design compares children with cancer, known as cases, with children without cancer, known as controls. We used data from statewide birth and cancer registries. We also used specialized mapping techniques to estimate exposure to oil and natural gas development during sensitive time windows, such as pregnancy or early childhood. The Colorado study looked at children born between 1992 and 2019. The study included 451 children diagnosed with leukemia and 2,706 children with no cancer diagnosis. It considered how many oil and natural gas wells were near a child’s home and how intense the activity was at each well. Intensity of activity included the volume of oil and gas production and phase of well production. The Colorado study found that children ages 2-9 living in areas with the highest density and intensity wells within eight miles (13 kilometers) of their home were at least two times more likely to be diagnosed with acute lymphocytic leukemia. Children with wells within three miles (five kilometers), of their home bore the greatest risk. The Pennsylvania study looked at 405 children diagnosed with leukemia between 2009 and 2017 and 2,080 children without any cancer diagnosis. This study found that children living within 1.2 miles (two kilometers) of oil and natural gas wells at birth were two to three times more likely to be diagnosed with acute lymphocytic leukemia between ages 2 to 7 than those who lived farther than 1.2 miles away. The risk of developing leukemia was more pronounced in children who were exposed during their mother’s pregnancy. The results of our two studies are also supported by a previous study in Colorado published in 2017. That study found children diagnosed with acute lymphocytic leukemia were four times more likely to live in areas with a high density of oil and natural gas wells than children diagnosed with other cancers.
Policy implications
To extract oil and natural gas from underground reserves, heavy drilling equipment injects water and chemicals into the earth under high pressure. Petroleum and contaminated wastewater are returned to the surface. It is well established that these activities can emit cancer-causing chemicals. Those include benzene, as well as other pollutants, to the air and water. The U.S. is the world’s largest producer of oil and natural gas. There are almost 1 million producing wells across the country, and many of these are located in or near residential areas. This puts millions of children at increased risk of exposure to cancer-causing chemicals. In the U.S., oil and natural gas development is generally regulated at the state level. Policies aimed at protecting public health include establishing minimum distances between a new well and existing homes, known as a setback distance. These policies also include requirements for emission control technologies on new and existing wells and restrictions on the construction of new wells. Setbacks offer a powerful solution to reduce noise, odors and other hazards experienced by communities near oil and gas wells. However, it is challenging to establish a universal setback that optimally addresses all hazards. That’s because noise, air pollutants and water contaminants dissipate at different rates depending on location and other factors. In addition, setbacks focus exclusively on where to place oil and natural gas wells but do not impose any restrictions on releases of air pollutants or greenhouse gases. Therefore, they do not address regional air quality issues or mitigate climate change.In many U.S. cities there are set distances that oil and gas wells are allowed to be from places such as schools and neighborhoods. In this Frederick, Colo., neighborhood the oil rig is very near houses.UGC/GettyImages Furthermore, current U.S. setback distances range from just 200 feet to 3,200 feet. Our results indicate that even the largest setback of 3,200 feet (one kilometer) is not sufficient to protect children from an increased leukemia risk. Our results support a more comprehensive policy approach that considers both larger setback distances and mandatory monitoring and control of hazardous emissions on both new and existing wells.
Future research
More research is needed in other states, such as Texas and California, that have oil and natural gas development in residential areas, as well as on other pediatric cancers. One such cancer is acute myeloid leukemia. This is another type of leukemia that starts in bone marrow and rapidly progresses. This cancer has exhibited a strong link to benzene exposure in adult workers in several industries, including the petroleum industry. Researchers have also documented a moderate cancer link for children exposed to vehicular benzene. It remains unclear whether benzene is the culprit or if another agent or combination of hazards is an underlying cause of acute myeloid leukemia. Even though questions remain, we believe the existing evidence coupled with the seriousness of childhood acute lymphocytic leukemia supports enacting further protective measures. We also believe policymakers should consider the cumulative effects from wells, other pollution sources and socioeconomic stressors on children and communities. Read more of our stories about Colorado and Pennsylvania.Lisa McKenzie, Associate Professor of Health, Department of Environmental & Occupational Health, University of Colorado Anschutz Medical Campus and Nicole Deziel, Associate Professor of Epidemiology and Associate Professor of Environment and of Chemical and Environmental Engineering, Yale University This article is republished from The Conversation under a Creative Commons license. Read the original article.
Feeding America is marking National Agriculture Day by recognizing farmers, ranchers, and producers as key partners in the fight against hunger.
In a March 24 press release, the organization said the agricultural community plays a vital role in helping food banks and pantries deliver fresh, nutritious food to families across the country. Feeding America noted that produce, dairy, and protein are among the most requested foods by neighbors facing hunger and make up half of all food distributed through its network.
The organization said that in 2025, its network worked with growers to rescue 971 million pounds of fresh produce, helping redirect surplus food to communities in need. Feeding America also pointed to federal nutrition and farm support programs, saying government purchases from U.S. growers provide more than 20% of the food distributed through its network.
Ami McReynolds, Feeding America’s chief advocacy and community partnerships officer, said supporting farmers is directly connected to helping families access healthy meals. The organization is also urging Congress to support additional farm aid and a Farm Bill that strengthens nutrition programs.
Feeding America said a recent poll found that 95% of voters view hunger as a nonpartisan issue, reinforcing support for collaborative solutions between agriculture, food banks, and policymakers.
The Bridge is a section of the STM Daily News Blog meant for diversity, offering real news stories about bona fide community efforts to perpetuate a greater good. The purpose of The Bridge is to connect the divides that separate us, fostering understanding and empathy among different groups. By highlighting positive initiatives and inspirational actions, The Bridge aims to create a sense of unity and shared purpose. This section brings to light stories of individuals and organizations working tirelessly to promote inclusivity, equality, and mutual respect. Through these narratives, readers are encouraged to appreciate the richness of diverse perspectives and to participate actively in building stronger, more cohesive communities.
Rod: A creative force, blending words, images, and flavors. Blogger, writer, filmmaker, and photographer. Cooking enthusiast with a sci-fi vision. Passionate about his upcoming series and dedicated to TNC Network. Partnered with Rebecca Washington for a shared journey of love and art.
McDonald’s First Job Confessional Turns Career Stories Into Free Meal Opportunity
McDonald’s is launching First Job Confessional, a campaign inviting fans to share first job stories for a chance to receive a $15 gift card in select cities.
McDonald’s is Asking Fans to Get Real About Their First Job Skills in Exchange for Free Meals
First Job Confessional
McDonald’s is putting first jobs in the spotlight with a new campaign that asks fans to share the real-world skills they gained early in their working lives. Launched on National Employee Appreciation Day, the brand’s First Job Confessional invites people to reflect on how those first roles helped shape their careers — and, in some cases, earn a free meal in the process.
The campaign is built around a simple idea: first jobs often teach lasting skills that deserve more recognition. Whether someone learned problem-solving while babysitting, communication during a lunch rush, or teamwork behind a counter, McDonald’s is framing those experiences as valuable career foundations. The company says those are the same kinds of skills employers continue to prioritize as workplace demands evolve.
McDonald’s is Asking Fans to Get Real About Their First Job Skills in Exchange for Free Meals
How the First Job Confessional Works
In select cities, McDonald’s is setting up confessional booths designed to look like ordering kiosks. But instead of placing a meal order, participants can record a story about their first job and the skills they picked up along the way. Those who take part in person will have the opportunity to receive a $15 McDonald’s gift card, while supplies last.
Fans who cannot attend in person can still join online by posting their stories using #FirstJobConfessional. McDonald’s says selected videos may also be featured on its YouTube channel, extending the campaign beyond the live events.
The Bridge is a section of the STM Daily News Blog meant for diversity, offering real news stories about bona fide community efforts to perpetuate a greater good. The purpose of The Bridge is to connect the divides that separate us, fostering understanding and empathy among different groups. By highlighting positive initiatives and inspirational actions, The Bridge aims to create a sense of unity and shared purpose. This section brings to light stories of individuals and organizations working tirelessly to promote inclusivity, equality, and mutual respect. Through these narratives, readers are encouraged to appreciate the richness of diverse perspectives and to participate actively in building stronger, more cohesive communities.
Philadelphia’s annual Subaru Cherry Blossom Festival will return to Fairmount Park on Saturday, March 28, and Sunday, March 29, 2026, with a special focus on the 100th anniversary of Japan’s gift of cherry trees to the city. Hosted by the Japan America Society of Greater Philadelphia and Subaru of America, Inc., the two-day event will run from 10 a.m. to 5 p.m. at the Horticulture Center and Shofuso Japanese Cultural Center.
Organizers say the family-friendly, dog-friendly festival will feature live music, Japanese cultural performances, cosplay and alternative fashion shows, karaoke, tea ceremonies, calligraphy, ikebana demonstrations, a vendor fair, artist alley, and a food court highlighting Japanese and Asian cuisine. A “Prettiest in Pink” Pet Contest & Parade is also scheduled for Sunday, March 29. The event comes after the festival drew more than 25,000 attendees in 2025 and will expand its footprint this year to improve the visitor experience.
General admission is $15 in advance and $20 at the gate, while children under 12 and JASGP members can attend for free. Organizers said the festival will be held rain or shine, with parking available at the Highmark Mann Center for $10 per vehicle. More information and tickets are available at PhillySakura.org.
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