A peer-reviewed paper published in Nature Ecology and Evolution argues that the steady loss of dissolved oxygen across the world’s oceans, lakes, and reservoirs qualifies as a tenth planetary boundary ...

(The Hill) – The planet has endured massive freshwater losses over the past two decades due to the combined effects of climate change, overconsumption and drought, a new study has found. Arid land ...

Climate change is rapidly freshening one of Earth’s saltiest ocean regions in the Southern Indian Ocean, potentially disrupting circulation.

By Stefan Lovgren Southeast Asia’s Mekong River is one of the world’s most diverse and productive freshwater ecosystems, home to more than 1,000 fish species, including both the critically endangered ...

Deep in Earth's past, an icy landscape became a seascape as the ice melted and the oceans rose off what is now the northeastern United States. Nearly 50 years ago, a U.S. government ship searching for ...

ABOARD LIFTBOAT ROBERT, North Atlantic (AP) — Deep in Earth’s past, an icy landscape became a seascape as the ice melted and the oceans rose off what is now the northeastern United States. Nearly 50 ...