On a windswept plateau in what is now central Ukraine, hunter gatherers facing brutal Ice Age winters did something ...
The past water year, October 2024 through September 2025, brought the highest Arctic air temperatures since records began 125 ...
The Paleozoic era began 530 million years ago when the Earth woke up from an ice age. This era lasted for 289 million years, ...
Dynamic mounds made of methane at a depth of some 3,640 meters act like “frozen reefs” for a bizarre array of deep-sea ...