An international effort that brought together more than 60 ice, ocean and atmosphere scientists from three dozen international institutions has generated new estimates of how much of an impact Earth’s melting ice sheets could have on global sea levels by 2100. 

The concentration of mercury in fish in Alaska’s Yukon River may exceed EPA mercury criterion by 2050 if greenhouse gas emissions that cause global warming are not constrained, according to new scientific research led by the National Snow and Ice Data Center’s (NSIDC) Kevin Schaefer.

People with one of the most common heart disorders who are exposed to greater levels of pollution have a 1.2-fold higher risk of stroke than their peers who live with less pollution, according to a JAMA Network Open study published recently by researchers at the UPMC Heart and Vascular Institute and University of Pittsburgh School of Medicine.

Millions Of Dollars To Clean Up Tuna Nets And Flip Following a five-week clean-up on Aldabra Atoll, one of Seychelles’ UNESCO World Heritage Site.

The U.S. Environmental Protection Agency has awarded Indiana University funding to further understand exposure risks of rural communities to per- and poly-fluoroalkyl substances, known as PFAS, through their drinking water.

Scientists have long believed that ocean viruses always quickly kill algae, but Rutgers-led research shows they live in harmony with algae and viruses provide a “coup de grace” only when blooms of algae are already stressed and dying.

Satellite data is helping scientists size up one of the most intense outbreaks of fire and smoke that Oregon and California have seen in decades.

Using the OMPS (Ozone Mapping Profiler Suite) instrument aboard NOAA/NASA's Suomi NPP satellite aerosols are detected and measured in terms of thickness and height of the atmospheric aerosol layer.

Aerosols are tiny solid or liquid particles suspended in the air.

Eating less meat and dairy products in favor of plant-based proteins like those found in grains, legumes and nuts could make a huge difference in how much carbon dioxide reaches the atmosphere, research by Oregon State University shows.