As the Trump administration publicly hammers out its plans on the Ukraine war, it's also pressing Ukraine for deals in ...

NASA researchers have identified geological structures on Mars that are unlike anything found on Earth. From spider-like ...

We suggest that as the Earth changed physically and chemically over time, its surface conditions allowed for a greater diversity of habitats for life. And these changes operate on geologic timescales ...

Throughout Earth's history, ice caps have been very rare, but a model of the past 420 million years suggests an explanation ...

“Our existence is probably not an evolutionary fluke,” says Jennifer Macalady, a study co-author and microbiology professor ...

A new study rewrites the story of human evolution, suggesting that intelligent life is not rare but a natural planetary ...

Explore Ceres, the largest asteroid in our solar system, and discover its remarkable ancient ocean and ice-rich crust.

The Weis Earth Science Museum, Wisconsin’s only dedicated geological history museum, faces an uncertain future as UW Oshkosh ...

There seems to be too much of a radioactive element in rocks deep in the Pacific Ocean – how did it get there 10 million ...

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

An asteroid becomes a meteorite when it travels to Earth from a nearby orbit or the outer solar system and collides with ...