As temperatures rise on the Kenai Peninsula, freshwater quality is expected to change — affecting both salmon and humans, new research suggests.

Aerial image of small-scale gold mines in Sudan, taken in 2012. Photo from DigitalGlobe via Flickr/Creative Commons license Attribution-NonCommercial-NoDerivs ...

Getting your Trinity Audio player ready... The Trump administration’s campaign to pare down the federal government, end federal funding for science, and waive environmental regulations is having ...

Floods near Ethiopia’s Lake Tana displaced thousands of people in 2006. Aid agencies warn that floods linked to this year’s El Nino could exacerbate food insecurity in Ethiopia and Somalia.