From blood to mud: medical tech that once studied viruses and tumours now analyses ancient mud and ice to look for ...

Whether you're looking for romance, horror, excitement, or a tale that will make you sob, history has it all. Learning about ...

The Russian anti-submarine vessel Severomorsk sails near European waters as NATO intensifies maritime surveillance operations across the Baltic region. [PHOTO Credit: Wiki] The Kremlin on Tuesday ...

Arctic sea ice hit its second straight record-low winter peak in 2026, driven by unusually warm conditions in key regions.

Charlotte Gehrke is a postdoctoral researcher at the Helmholtz Institute for Functional Marine Biodiversity at the University of Oldenburg, Germany. From the rising temperatures of the climate crisis ...

In 2026, the Arctic winter sea-ice extent (annual maximum extent) reached the lowest value since satellite observations began ...

New data confirms what climate experts have long worried about: a warm mass of deep polar water has expanded toward Antarctica.

Southern Alaska’s winter finale delivered a spectacular atmospheric display, captured by a NASA satellite. Cold Arctic air ...

The Arctic was once home to a landmass three times the size of Antarctica. About 200 million years ago, it helped cause a cold spell that lasted for millennia and gave dinosaurs their chance to ...

Scientists are concerned because arctic ice has hit a new low at a time it should be at maximum capacity. CNN News Central’s Kate Bolduan discusses the implications with CNN Chief Climate ...

For decades, Antarctica seemed to defy global warming. Since satellites began monitoring the poles in the late 1970s, the ...

Blocking the narrow waterway between Russia and Alaska could help stabilize a vulnerable system of ocean currents, scientists found in a study. By Raymond Zhong Brightening clouds. Refreezing the ...