Explore

FAO Highlights Plastic Pollution Risks to U.S. Food Safety and Calls for Integrated Policy Approach

FAO Highlights Plastic Pollution Risks to U.S. Food Safety and Calls for Integrated Policy Approach

The Food and Agriculture Organization of the United Nations (FAO) has released a technical brief detailing how plastic pollution permeates agrifood systems, posing interconnected risks to food safety and the health of humans, animals, plants, and the environment. The report, titled 'Plastic Pollution in Agrifood Systems and One Health: Impact Pathways and Policy Implications,' emphasizes that over 16,000 chemicals are found in plastics, with a quarter deemed hazardous due to their persistence, bioaccumulation, mobility, or toxicity. A significant 66 percent of these chemicals lack official hazard classifications from regulatory agencies or industry. Human exposure to these chemicals can occur through contaminated foods, migration from food-contact materials, inhalation, dermal contact, and occupational exposures. Micro- and nanoplastics (MNPs) can affect soil structure, microbiota, and nutrient cycling in agricultural soils, and plants can absorb MNPs and associated chemicals into edible tissues. The FAO a...

Hawaii Reef Restoration Efforts Face Challenges After Severe Storm Damage

Hawaii Reef Restoration Efforts Face Challenges After Severe Storm Damage

Hawaii's coral reef restoration efforts are struggling to address widespread damage caused by recent severe storms and hurricanes, according to Julia Rose, coral restoration program manager at The Nature Conservancy. Surveys conducted in the field reveal massive coral colonies, some as large as cars, have broken off and pulverized surrounding reef areas, turning them into rubble. Additionally, many broken coral colonies are still surviving but require reattachment to the substrate to ensure their long-term survival. Hawaii is the first state to insure its reefs, and the recent storms have triggered two payouts from this policy. Despite this financial support, the sheer scale of the damage far exceeds the capacity of responding organizations to fully address it.

Study Warns of Extensive Mining Pollution Threat to Global Coastlines

Study Warns of Extensive Mining Pollution Threat to Global Coastlines

New research indicates that metal mining waste poses a significant pollution risk to nearly 300,000 kilometers of the world's coastlines. This threat, equivalent to circling the Earth more than seven times, is projected to worsen with accelerating climate change. Scientists from the National Oceanography Centre (NOC) and Plymouth Marine Laboratory (PML) published their findings in Earth-Science Reviews, marking the first comprehensive assessment of this global issue. The study identified 4,094 active mines, 28,563 inactive mines, and 11,472 tailings storage facilities located near coastlines, all contributing to potential contamination. Metals released from these sites can accumulate in coastal sediments and marine life, leading to damage to ecosystems and fisheries, and posing health risks through contaminated seafood. The research highlights that long-term leakage from both active and abandoned mines presents a greater overall threat than the more publicized, but rarer, catastrophic tailings dam failures...

Emerald Ash Borer Discovered in Washington State, Threatening Pacific Northwest Ash Trees

Emerald Ash Borer Discovered in Washington State, Threatening Pacific Northwest Ash Trees

The Emerald Ash Borer (EAB), an invasive metallic green beetle, has been found in Washington State for the first time. This discovery is considered devastating for the ash trees of the Pacific Northwest. The beetle, originally from Asia, was first identified in North America in Michigan in 2002 and has since caused widespread destruction of ash trees across the continent. There are currently no permanent solutions to control the EAB, and even insecticides offer only limited effectiveness. The beetle devastates both wild ash populations and urban street trees, as it lacks natural environmental controls in its introduced range. Trials using biological controls, such as parasitic wasps, have largely been unsuccessful.

Olive Ridley Sea Turtle Lays Eggs on Southern California Beach for First Time on U.S. West Coast

Olive Ridley Sea Turtle Lays Eggs on Southern California Beach for First Time on U.S. West Coast

For the first time ever, an Olive Ridley sea turtle has been recorded nesting and laying eggs on a U.S. West Coast beach. The historic event occurred near Seal Beach in Orange County on September 16, according to NOAA Fisheries West Coast. Just days later, another sea turtle was observed near the Huntington Beach Pier, though it is unclear if it was the same individual. Olive Ridley sea turtles are typically found in tropical regions of the Pacific, Indian, and Atlantic oceans, with major nesting populations in Mexico, Nicaragua, Costa Rica, and Panama. This unprecedented nesting event in Southern California is attributed to unusually warm ocean waters, partly fueled by a strengthening El Niño. These warm waters have also led to increased sightings of other warm-water marine animals, such as hammerhead sharks, whale sharks, and orcas, off the coast of Southern California.

US EPA Allocates $82 Million for San Francisco Bay Water Quality and Habitat Restoration Projects

US EPA Allocates $82 Million for San Francisco Bay Water Quality and Habitat Restoration Projects

The U.S. Environmental Protection Agency (EPA) has announced a significant investment of $82 million to fund 20 projects aimed at improving water quality and restoring habitats within the San Francisco Bay. This allocation represents the largest investment the agency has made to date in the bay program. The projects are designed to address various environmental challenges facing the bay, contributing to its ecological health and sustainability. This initiative underscores a concerted effort to protect and enhance one of California's most vital natural resources, focusing on tangible improvements to the aquatic environment and surrounding ecosystems.

Fourth Rescued Beluga Whale Dies After Relocation from Canada's Marineland, Raising Animal Welfare Concerns

Fourth Rescued Beluga Whale Dies After Relocation from Canada's Marineland, Raising Animal Welfare Concerns

Osiris, a 26-year-old female beluga whale, has died at Chicago's Shedd Aquarium, marking the fourth death among belugas relocated from Canada's Marineland. Osiris's condition rapidly declined despite veterinary efforts. This follows the deaths of Jelly Bean in Spain and Peekachu and Rain at Shedd Aquarium. Osiris was among 30 beluga whales moved as part of an international rescue effort involving accredited aquariums in the U.S. and Europe. Shedd Aquarium, which received 10 of these whales, stated that the animals arrived with complex health needs that were not fully understood prior to their arrival. Animal Justice, a Canadian animal rights organization, has criticized the relocation timeline and the Canadian government's approval process, questioning the scrutiny applied to the whales' health before transfer. They allege the animals were moved on an 'irresponsibly short timeline' as Marineland sought to redevelop or sell its property.

Microplastics in Farm Manure May Accelerate Antibiotic Resistance Spread, Study Suggests

Microplastics in Farm Manure May Accelerate Antibiotic Resistance Spread, Study Suggests

A new review suggests that microplastics in farm manure could be acting as hubs for the spread of antibiotic resistance. More than half of the world's antibiotics are used in farm animals, with a significant portion excreted in urine and feces, leading to antibiotic residues in manure. Microplastics, which are plastic pieces smaller than 0.2 inches, enter manure through various sources like feed additives and barn plastic. Researchers, led by Zhiping Zhu at the Institute of Environment and Sustainable Development in Agriculture, found that microplastic surfaces can provide an environment where antibiotics, bacteria, and resistance genes converge. This concentration facilitates the transfer of resistance genes between bacteria, potentially creating favorable conditions for the proliferation of drug-resistant strains. Studies cited in the review indicate that resistance genes are found at significantly higher abundances in microplastic biofilms compared to the surrounding environment, with polyethylene biofi...

There's an easy way to get rid of all the reusable bags piling up in your home

There's an easy way to get rid of all the reusable bags piling up in your home

If you've accumulated too many reusable bags, donate the excess

States Aid Monarch Butterfly Migration with Roadside Habitats

States Aid Monarch Butterfly Migration with Roadside Habitats

Eastern monarch butterflies have begun their annual 2,000-mile migration south through the central U.S. to overwinter in Mexico. States are actively assisting this migration by planting milkweed and native plant habitats along roadways. This initiative stems from a significant decline in monarch populations, which reached a record low in 2013, with their overwintering grounds in Mexico shrinking from 50 square acres to fewer than three. The Obama administration formed a task force to address this decline, leading to the idea of creating monarch habitats along interstate highways. While the initial "Monarch Highway" project along I-35 faced funding and priority challenges, states like Illinois, Missouri, and Iowa have independently embraced the concept. Illinois, whose official state insect is the monarch, has established the Route 66 Monarch Flyway, and Missouri has the Highway 13 Butterfly Trail. Iowa has been reintroducing native plants along roadsides for decades, providing crucial habitat for butterfli...

Arctic Sea Ice Melt Season Length Stabilizes After Decades of Lengthening

Arctic Sea Ice Melt Season Length Stabilizes After Decades of Lengthening

A new NASA-led study indicates that the Arctic sea ice melt season, which had been dramatically lengthening for decades, has unexpectedly stabilized since around 2010. While the melt season is currently about 40 days longer than it was in 1979, most of this increase occurred before 2010. Since then, the average length of the melt season has remained relatively unchanged, despite year-to-year fluctuations. Researchers analyzed satellite observations from 1979 to 2023 to track the timing of spring melt and autumn refreeze. The study found that the lengthening trend was primarily driven by sea ice freezing later in the year, rather than melting earlier in the spring. Linette Boisvert, an ice scientist at NASA’s Goddard Space Flight Center and co-author of the study, noted that the decline in sea ice thickness and extent observed in the 2000s appears to have paused for now.

Arizona Republic

'All up to fate': Arizona sends 18 black-footed ferrets into the wild

'All up to fate': Arizona sends 18 black-footed ferrets into the wild

Despite low survey numbers after years of ferret releases, new plague prevention and cloning techniques are giving scientists hope for the future.