Today, more snow than rain falls in the Arctic, but this is expected to reverse by the end of the century. 

Wei-Jun Cai, an expert in marine chemistry at the University of Delaware, is sounding new alarm bells about the changing chemistry of the western region of the Arctic Ocean, where he and an international team of collaborators have found acidity levels increasing three to four times faster than ocean waters elsewhere.

Millions of international viewers enjoyed watching the reality TV show “Ice Road Truckers”, in which experienced truck drivers were expected to master scary challenges, such as transporting heavy supplies across frozen lakes in the remote Arctic.

Reindeer herding has a long history in northern Norway, Sweden and Finland.

University of Adelaide research shows that in cases where biodiversity metrics show no change or little change, there may still be reorganisation of ecological communities in our oceans.

In Tegucigalpa and surrounding areas, Hondurans often wait weeks for tap water to flow.

Oil and gas producers rely on flaring to limit the venting of natural gas from their facilities, but new research led by the University of Michigan shows that in the real world, this practice is far less effective than estimated—releasing five times more methane in the U.S. than previously thought.

When glacial ice sheets melt, something counterintuitive happens to sea levels. 

Two recently launched instruments that were designed and built at NASA’s Jet Propulsion Laboratory in Southern California to provide forecasters data on weather over the open ocean captured images of Hurricane Ian on Tuesday, Sept. 27, 2022, as the storm approached Cuba on its way north toward the U.S. mainland.

In July, purple and pink hues painted the Antarctica and New Zealand skies — likely the result of atmospheric particles called aerosols that belched into the stratosphere in January during the eruption of the Hunga Tonga-Hunga Ha'apai volcano.