Environment
- Environment
Low levels of radiation from Fukushima persist in seafood
Aquatic species in Japan contain low levels of radioactive cesium, but some freshwater species risk high contamination.
- Environment
California gas leak spewed massive amounts of methane
New estimates suggest that a 2015 natural gas well blowout injected tons of greenhouse gases into the Los Angeles atmosphere.
- Oceans
Gulf oil spill could hasten corrosion of shipwrecks
Oil from the Deepwater Horizon disaster could hasten the corrosion of historical shipwrecks in the Gulf of Mexico, new studies of marine microbes suggest.
- Agriculture
FDA to test foods for controversial herbicide
Amid controversy and conflicting studies, the FDA will test food for glyphosate, the most widely used herbicide in the world.
- Environment
Vaping linked to host of new health risks
Animal studies and analyses of gene activity point to broad range of potential new health risks from vaping affecting everything from sperm to heart and immunity to mental health.
- Environment
Urban heat islands exist even in the Arctic
Arctic cities are a source of warming in the far north. Unlike midlatitude heat islands, poorly insulated buildings — not the sun — are a primary source.
- Earth
Ocean’s plastics offer a floating fortress to a mess of microbes
Microbes take up residence on ocean plastics, potentially causing changes in ocean environments.
- Environment
Converted milk proteins clean pollution, strike gold
A new membrane uses sticky amyloid proteins to trap contaminants in water.
- Agriculture
Just adding pollinators could boost small-farm yields
Adding pollinators could start closing gap in yields for small farms.
- Animals
Whales are full of toxic chemicals
For decades, scientists have been finding troublesome levels of PCBs, mercury and other toxic chemicals in whales and dolphins.
- Environment
PCB levels still high in Europe’s killer whales, smaller dolphins
PCBs banned for decades still show up at extremely high concentrations in Europe’s killer whales and other dolphins.
- Animals
Fog ferries mercury from the ocean to land animals
Scientists have traced mercury in the waters of the Pacific Ocean to animals, including mountain lions, in California.
