A new publication co-authored by John Ziker (Department of Anthropology) and Karl Mertens (Ph.D. candidate in ecology, ...

Another round of snowy, chilly weather is gripping the United States this week, extending the frigid start to the year across ...

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

Every state but Hawaii, California and Florida is likely to get a taste of wind chills of 20 degrees or colder.

The world just had its warmest January on record, according to leading international datasets from the Copernicus Climate Change Service (CRS) and US National Oceanic and Atmospheric Administration ...

The Arctic, which has always been known as an icy and remote wilderness, is undergoing extreme changes as warming in the ...

Earth passed the 1.5°C warming limit in 2024. The Arctic is warming four times faster than the rest of the world.

developed and issued two guiding documents to serve as roadmaps for this effort: the 2022 National Strategy for the Arctic ...

The world warmed to yet another monthly heat record in January, despite an abnormally chilly United States, a cooling La Nina and predictions of a slightly less hot 2025, according to reports.

In addition to swearing in Dr. Mike Sfraga as the United States’ first Ambassador-at-Large for the Arctic Region, the State ...

The formation, movement and melting of icebergs offer insights into some of the most extreme areas of the cryosphere, like Antarctica and Greenland.

The Arctic is the area around the North Pole that used to be known for being cold year-round. With climate change, ...