Toxic chemicals from sewage sludge used as fertilizer pose health risks to those who regularly consume products from farms that use it, in some instances raising cancer risk by “several orders of magnitude” over what is considered acceptable by the United States Environmental Protection Agency (EPA), federal officials said on Tuesday. EPA’s draft risk assessment, […]
Global sea temperatures reached an all-time high in 2024, according to a new study published Friday in the journal Advances in Atmospheric Sciences. The 54 researchers from seven countries deployed thousands of instruments to collect ocean data both at the surface and up to 2,000 meters below the surface — the latter called ocean heat […]
New international research has found that nearly 30,000 wild animal species have been traded throughout the United States, according to data from the U.S. Law Enforcement Management Information System (LEMIS), a wildlife trade monitoring organization maintained by the U.S. Fish and Wildlife Service. Led by University of Hong Kong (HKU), the analysis looked at 22 […]
Fueled by the climate crisis, the global average temperature soared above the 1.5 degrees Celsius threshold for the first time in 2024, intensifying extreme weather. Experts from the United Nations World Meteorological Organization (WMO) have confirmed that last year was the planet’s hottest on record, reaching 1.55 degrees Celsius above the pre-industrial average, reported UN […]
According to a new analysis by the nonprofit organization Oxfam Great Britain (Oxfam GB), the wealthiest 1% of people in the world have already exhausted their annual share of the global carbon budget. One’s annual share of the carbon budget is the amount of carbon emissions per person that can be added into the atmosphere […]
Microplastics — the ubiquitous tiny plastic particles that are the result of the breakdown of plastic water bottles, packaging and synthetic clothing fibers — can run through wastewater treatment plants, making their way into the environment. Researchers have engineered bacteria that is commonly found in the treatment plants to break down microplastic pollution before it […]
A quarter of all freshwater animals, including crustaceans, fish and insects, face a high risk of extinction from threats like pollution, farming and dams, a new study has found. Rivers, lakes, wetlands and other bodies of freshwater cover a relatively small amount of Earth’s surface — less than one percent — but are home to […]
In Australia, researchers are considering how genetic engineering could allow mosquitoes to produce venom proteins, like those produced by spiders and sea anemones, in their sperm to transfer the poison to female mosquitoes when mating. In a study led by Macquarie University, researchers first used genetically modified fruit flies to test what has been dubbed […]
In 1979, when President Jimmy Carter famously unveiled 32 solar panels on the White House roof, he remarked, “A generation from now, this solar heater can either be a curiosity, a museum piece, an example of a road not taken or it can be just a small part of one of the greatest and most […]
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