One of two main craters on Alaska’s Mount Spurr, shown in 1991. Earthquake activity suggests the volcano is close to erupting again in 2025. R.G. McGimsey/Alaska Volcano Observatory/U.S. Geological Survey, CC BYDavid Kitchen, University of Richmond Volcanoes inspire awe with spectacular eruptions and incandescent rivers of lava, but often their deadliest hazard is what quietly falls from the sky. When a large volcano erupts, as Mount Spurr appears close to doing about 80 miles from Anchorage, Alaska, it can release enormous volumes of ash. Fine ash can infiltrate the lungs of people and animals who breathe it in, poison crops and disrupt aquatic life. Thick deposits of ash can collapse roofs, cripple utilities and disrupt transport networks. Ash may lack the visual impact of flowing lava, but as a geologist who studies disasters, I’m aware that ash travels farther, lasts longer and leaves deep scars.Ash buried cars and buildings after the 1984 eruption of Rabaul in Papua New Guinea.Volcano Hazards Program, U.S. Geological Survey
Volcanic ash: What it is, and why it matters
Volcanic ash forms when viscous magma – molten rock from deep beneath Earth’s surface – erupts, exploding into shards of rock, mineral and glass carried in a near-supersonic stream of hot gas. Towering clouds of ash rise several miles into the atmosphere, where the ash is captured by high-altitude winds that can carry it hundreds or even thousands of miles. As the volcanic ash settles back to Earth, it accumulates in layers that typically decrease in thickness with distance from the eruption source. Near the vent, the ash may be several feet deep, but communities farther away may see only a dusting.When Mount Spurr erupted in 1992, a dark column of ash and gas shot into the atmosphere from the volcano’s Crater Peak vent. Wind patterns determine where the ash will fall.U.S. Geological Survey
Breathing danger: Health risks from ash
Breathing volcanic ash can irritate the throat and lungs, trigger asthma attacks and aggravate chronic respiratory conditions such as COPD. The finest particles pose the greatest risk because they can penetrate deep into the lungs and cause death by asphyxiation in the worst cases. Mild, short-term symptoms often resolve with rest. However, the long-term consequences of ash exposure can include silicosis, a lung disease and a possible cause of cancer. The danger increases in dry regions where fallen ash can be kicked up into the air again by wind or human activity.
Risks to pets and livestock
Humans aren’t the only ones at risk. Animals experience similar respiratory symptoms to humans. Domestic pets can develop respiratory distress, eye inflammation and paw irritation from exposure to ash.Ash covers sheep in Argentina after the 2011 Puyehue volcanic eruption in Chile.Federico Grosso/U.S. Geological Survey Livestock face greater dangers. If grazing animals eat volcanic ash, it can damage their teeth, block their intestines and poison them. During the 2010 Eyjafjallajökull eruption in Iceland, farmers were advised to shelter sheep and cattle because the ash contained fluoride concentrations above the recognized safety threshold of 400 parts per million. Animals that remained exposed became sick and some died.
Harm to crops, soil and water
Soil and crops can also be damaged. Volcanic ash alters the acidity of soil and introduces harmful elements such as arsenic and sulfur into the environment. While the ash can add nutrients such as potassium and phosphorus that enhance fertility, the immediate impact is mostly harmful. Ash can smother crops, block sunlight and clog the tiny stomata, or pores, in leaves that allow plants to exchange gases with the atmosphere. It can also introduce toxins that render food unmarketable. Vegetables, fruit trees and vines are particularly vulnerable, but even sturdy cereals and grasses can die if ash remains on leaves or poisons emerging shoots. Following the 1991 Mount Pinatubo eruption, vast tracts of farmland in central Luzon in the Philippines were rendered unproductive for years due to acidic ash and buried topsoil. If multiple ashfalls occur in a growing season, crop failure becomes a near certainty. It was the cause of a historic famine that followed the eruption of Mount Tambora in 1815.Ash from a 1953 eruption of Mount Spurr included very fine grains, like powder. The ash cloud reached about 70,000 feet high and left Anchorage under a blanket of ash up to a quarter-inch deep, according to a U.S. Geological Survey report at the time.James St. John via Wikimedia Commons, CC BYElectron microscope images of ash show how sharp the shards are. The top left image of shards from Mount Etna in 2002 is 1 mm across. Top right is an ash particle from Mount St. Helens magnified 200 times. The shards in the lower images are less than 0.064 mm.Volcano Hazards Program, U.S. Geological Survey Ash can also contaminate surface water by introducing toxins and increasing the water’s acidity. The toxins can leach into groundwater, contaminating wells. Fine ash particles can also settle in waterways and smother aquatic plants and animals. During the 2008 Chaitén eruption in Chile, ash contamination led to widespread fish deaths in the Río Blanco.
Ash can ground airplanes, gum up infrastructure
Ash clouds are extremely dangerous to aircraft. The glassy ash particles melt when sucked into jet turbines, clog fuel systems and can stall engines in midair. In 1982, British Airways Flight 9 lost power in all four engines after flying through an ash cloud. A similar incident occurred in 1989 to KLM Flight 867 over Alaska. In 2010, Iceland’s Eyjafjallajökull eruption grounded more than 100,000 flights across Europe, disrupting travel for over 10 million passengers and costing the global economy billions of dollars. Volcanic ash can also wreak havoc on infrastructure by clogging water supplies, short-circuiting electrical systems and collapsing roofs under its weight. It can disrupt transportation, communication, rescue and power networks, as the 1991 eruption of Mount Pinatubo in the Philippines dramatically demonstrated.
What to do during ashfall
During an ashfall event, the most effective strategy to stay safe is to stay indoors as much as possible and avoid inhaling ash particles. Anyone who must go outside should wear a properly fitted N95 or P2 mask. Cloth masks provide little protection against fine ash. Rainwater tanks, troughs and open wells should be covered and monitored for contamination. Livestock should be moved to clean pastures or given uncontaminated fodder.The challenges Alaska is facing if Mount Spurr erupts. To reduce structural damage, ash should be cleared from roofs and gutters promptly, especially before rainfall. Older adults, children and people who are sick are at greatest risk, particularly those living in poorly ventilated homes. Rural communities that are dependent on agriculture and livestock are disproportionately affected by ashfall, as are low-income people who lack access to clean water, protective masks or safe shelter. Communities can stay informed about ash risks through official alerts, including those from the Volcanic Ash Advisory Centers, which monitor ash dispersion and issue timely warnings. The International Volcanic Health Hazard Network also offers guidelines on personal protection, emergency planning and ash cleanup.
The long tail of ash
Volcanic ash may fall quietly, but its effects are widespread, persistent and potentially deadly. It poses a chronic threat to health, agriculture, infrastructure and aquatic systems. Recognizing the risk is a crucial first step to protecting lives. Effective planning and public awareness can further help reduce the damage. David Kitchen, Associate Professor of Geology, University of Richmond This article is republished from The Conversation under a Creative Commons license. Read the original article.
Gregory Outreach Services Expands Food Access with Addition of Third Refrigerated Van
Gregory Outreach Services expands its mission to fight food insecurity with the addition of a third refrigerated van, doubling food access for low-income seniors and veterans in Phoenix.
Gregory Outreach Services’ newest refrigerated delivery van expands food access for low-income seniors and veterans across Phoenix.
Phoenix, AZ — Gregory Outreach Services has taken a major step forward in its mission to fight food insecurity with the addition of a third refrigerated delivery van, significantly expanding its capacity to serve low-income seniors and veterans across the Phoenix area.
The new refrigerated van was made possible through the support of a generous anonymous donor. The expansion is further strengthened by the continued generosity of the BHHS Legacy Foundation, who donated fresh produce to support the organization’s growing distribution efforts.
As rising food costs and inflation continue to place pressure on individuals living on fixed incomes, the need for reliable access to nutritious food has never been greater. This latest addition to the organization’s mobile fleet allows Gregory Outreach Services to double the number of individuals served, while maintaining strict food safety and quality standards.
“As the cost of living continues to rise, more seniors and veterans are struggling to afford nutritious food,” said Diana Gregory, Founder and CEO of Gregory Outreach Services. “This van allows us to bridge a widening gap for individuals living on fixed incomes, many of whom face mobility challenges and limited access to fresh food options.”
Meeting a Growing Community Need
Gregory Outreach Services works directly with seniors and veterans who are disproportionately affected by inflation, medical expenses, and transportation barriers. For many, simply reaching a grocery store can be a challenge. Refrigerated vehicles are essential to ensuring that fresh fruits and vegetables arrive safely and consistently at senior housing communities, veteran shelters, and community distribution sites.
“This third van complements the two already in operation and represents a critical milestone in our growth,” Gregory added. “We are deeply grateful to our anonymous donor for investing in our mission, and to BHHS Legacy Foundation’s Board of Directors and its CEO, Jerry Wissink for Legacy’s generosity in donating fresh produce. Together, this support allows us to scale our impact and respond to the increasing needs of our community.”
Expanding Impact While Preserving Dignity
With an expanded fleet and increased food supply, Gregory Outreach Services is better positioned to address food insecurity, promote healthier outcomes, and serve seniors and veterans with dignity, respect, and care. The organization’s mobile delivery model ensures help reaches those who need it most — directly and reliably.
About Gregory Outreach Services
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Gregory Outreach Services is a nonprofit organization dedicated to improving health outcomes for low-income seniors and veterans through mobile produce delivery, nutrition education, and community-based wellness programs. By bringing fresh food directly to those most in need, the organization works to reduce food insecurity and strengthen community wellness.
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How Bird Flu Upended the U.S. Egg Market — and Why Prices Are Finally Beginning to Stabilize
Egg Market: Egg prices surged during the U.S. bird flu outbreak as laying hen inventories collapsed. Here’s how flock recovery is helping stabilize egg prices today.
How Bird Flu Upended the U.S. Egg Market — and Why Prices Are Finally Beginning to Stabilize
Few grocery items frustrated American consumers over the past two years quite like eggs. Once an inexpensive staple, egg prices surged to historic highs following a prolonged outbreak of highly pathogenic avian influenza (HPAI), commonly known as bird flu. Today, however, prices appear to be stabilizing. Here’s how the crisis unfolded — and why relief is finally showing up at the checkout line.
The Bird Flu Crisis and Its Impact on Egg Supply
Beginning in 2022, the United States experienced one of the most severe bird flu outbreaks in modern history. The virus spread rapidly through poultry farms, forcing producers to cull millions of birds to prevent further transmission. Egg-laying hens were hit especially hard, leading to a sharp drop in egg production nationwide. By 2024 and into early 2025, the cumulative losses totaled well over one hundred million birds. With fewer hens producing eggs, supply tightened dramatically, and prices soared. At the peak of the crisis, consumers in some regions saw egg prices climb above six dollars per dozen.
Why Egg Prices Stayed High for So Long
Unlike other agricultural products, egg production cannot rebound quickly after a disruption. When laying hens are lost, they must be replaced with young birds known as pullets. These pullets require approximately four to six months to mature before they begin producing eggs. Even after farms were cleared to restock, producers faced additional challenges. Strict biosecurity measures, concerns about reinfection, and the logistical complexity of rebuilding flocks slowed the recovery process. As a result, egg supplies remained tight long after the initial outbreaks subsided.
Laying Hen Inventory Recovery Takes Shape
By mid to late 2025, signs of recovery became more apparent. Producers gradually increased pullet placements, and national laying hen inventories began to grow. While the total number of hens had not yet returned to pre-outbreak levels, the upward trend marked an important turning point. This steady rebuilding of flocks meant more eggs entering the supply chain. Wholesale markets responded first, with prices easing as inventories improved. Retail prices soon followed, signaling that the worst of the supply shock was beginning to fade.
Egg Prices Begin to Stabilize
As laying hen inventories recovered, egg prices moved away from their record highs. By late 2025 and into early 2026, prices at many grocery stores had fallen noticeably compared to peak levels. While costs remain somewhat higher than pre-pandemic norms, the extreme volatility seen during the height of the bird flu crisis has largely subsided. Additional factors also helped stabilize the market. Federal and state efforts to strengthen biosecurity, limited egg imports to supplement domestic supply, and improved disease monitoring all contributed to a more balanced egg market.
What This Means for Consumers
For consumers, the stabilization of egg prices offers a welcome sense of normalcy. Shoppers are less likely to encounter sudden price spikes, and eggs are once again becoming a predictable part of grocery budgets. While prices may not return to the ultra-low levels seen years ago, the recovery of laying hen inventories suggests that the egg market is on firmer footing. Continued vigilance against future outbreaks will be critical, but for now, the outlook is far more stable than it was during the height of the bird flu crisis.
Looking Ahead
The bird flu outbreak served as a reminder of how vulnerable food systems can be to disease disruptions. Thanks to gradual flock rebuilding and improved supply conditions, egg prices are stabilizing — a sign that recovery, while slow, is real. If current trends continue, consumers and producers alike may finally be moving past one of the most turbulent chapters in the modern egg market.
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Senior Assist Day Marks Four Years of Supporting Seniors in South Phoenix
Senior Assist Day celebrates four years of serving seniors at Tanner Gardens in South Phoenix, led by Assistory Outreach Services and founder Jon Taylor.
Senior Assist Day Marks Four Years of Supporting Seniors in South Phoenix
PHOENIX, AZ — Senior Assist Day reached a meaningful milestone this year, marking four years of service to seniors living at Tanner Gardens in South Phoenix. Hosted by Assistory Outreach Services, the annual event continues to provide dignity, connection, and practical support to an often-overlooked population.
A Personal Beginning
The origins of Senior Assist Day are deeply personal for Assistory Outreach Services founder and CEO Jon Taylor.
“The origin of me going to Tanner Gardens was when I was with the 100 Black Men of Phoenix. We used to do a luncheon for seniors around December.”
That early connection took on new meaning as Taylor’s mother began showing signs of dementia, inspiring him to create an event rooted in empathy and care.
“I got a great feeling from being around those senior citizens. Senior Assist Day is roughly based on my mother.”
An Event That Continues to Grow
What began as a small gathering has grown into a full community experience. Seniors now enjoy catered meals, live music, personal care services, and gifts tailored to their needs. This year’s event included authentic Mexican food, live holiday music, haircuts provided by AJ’s Barbershop, and the donation of new shoes — a moment that stood out for many attendees.
“Seeing the excitement and how they were reacting to the new shoes was incredible,” Taylor said.
Beyond a Single Day
Senior Assist Day also helps build trust between Assistory Outreach Services and the residents of Tanner Gardens, opening the door to additional programs throughout the year. Through initiatives like the Digital Access Program for Seniors (DAPs), the organization helps seniors develop basic phone and computer skills, empowering them to stay connected and informed.
Challenges and Purpose
Keeping the event going year after year requires dedication and resources. Taylor personally raises funds and helps purchase gifts for more than 130 residents annually. Despite the challenges, his motivation remains strong.
“I do feel as though this is my ministry. I’m providing services, and I’m being fulfilled at the same time.”
Looking Ahead
Looking to the future, Taylor envisions Senior Assist Day becoming an all-day celebration, offering expanded services, entertainment, and meals — all focused exclusively on the residents of Tanner Gardens. As the event enters its fifth year, Senior Assist Day stands as a testament to what consistent community engagement and compassion can achieve. About Assistory Outreach ServicesAssistory Outreach Services is a community-based nonprofit organization dedicated to empowering seniors, low-income residents, and individuals experiencing homelessness. Assistory helps senior citizens embrace technology by teaching basic cell phone and computer skills, using a formula rooted in education, love, and patience to remove fear and build confidence. In addition to senior programming, the organization focuses on serving low-income and homeless populations by providing food boxes, holiday meals, and homeless care packages known as Assist Packs. This year, Assistory Outreach Services is expanding its impact by partnering with other nonprofits and religious organizations to coordinate food distribution through its community food pantry. Coverage by STM Daily News.
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