A massive rockslide in Greenland in 2023 triggered a rare and persistent ‘mega' tsunami of sorts that ricocheted within the steep walls of a remote fjord for nine days, according to new ...

In two recent studies, researchers suggest a weakening ocean current system is to blame for a persistent cold spot in the ...

As fascinating as bizarre signals from other planets can be—teaching us about earthquakes on Mars or auroras in the skies of Jupiter —sometimes even weirder signals come from weather extremes ...

A climate tipping point is a critical threshold where a small environmental change can lead to dramatic and often ...

In recent weeks, Western reports revealed a jarring contradiction in the US polar strategy. The US "big and beautiful" bill ...

First created during the Cold War, Project Iceworm saw the US plan to store hundreds of ballistic missiles in a system of ...

In May, both Iceland and Greenland experienced record-breaking heat. A new rapid analysis has found that the heat wave in both regions was made worse and more likely in today’s warmer climate ...

It's 429 days — just over 14 months — since April 8, 2024's "Great American Eclipse" across North America and 429 days until ...

The ocean around Antarctica is rapidly getting saltier at the same time as sea ice is retreating at a record pace.

The study went on to note that a cause for the pulse could have been that it was struck by a small piece of space rock, known ...

A tsunami struck a fjord in East Greenland in 2023, ringing seismometers for nine straight days. A new satellite study provides the first observational evidence of the waves.

The mystery began to clear thanks to data from NASA’s SWOT satellite. Researchers used SWOT’s advanced radar technology to study a remote fjord in East Greenland, where two massive landslides ...