This week, uncover some of the oldest ice on Earth, follow a dinosaur highway, learn how Pluto sealed the capture of its moon ...

"At first, I thought I completely messed up during our research," Olivia Achenbach of the United States Naval Academy told ...

The transition in and out of the Late Palaeozoic ice age was one of the biggest climate transitions in Earth’s history, a ...

Chile's Conguillío National Park draws visitors in droves thanks to its abundance of native wildlife and ample outdoor ...

Geologists from ETH Zurich and the California Institute of Technology, who are studying the Earth's interior using seismic ...

While most of us take the ground beneath our feet for granted, written within its complex layers, like the pages of a book, ...

A long-standing astronomical puzzle has been solved, as scientists have traced the origin of a mysterious "alien" signal ...

Ancient societies many attitudes toward altered states of mind. Some favored fermented drinks, while others used psychoactive plants.

Typhoon Gaemi in Asia and Hurricanes Helene and Milton in the US, similarly juiced by climate change, killed hundreds of people and caused colossal damage. There was flooding across Africa’s Sahel and ...

Scientists say they've discovered evidence of a "lost world" lurking deep below the Pacific Ocean, a surprising finding.

Play the USA TODAY Daily Crossword Puzzle. In late February ... a star or planet and blocks its light for about an hour before moving on its way around the Earth. On the night of Jan. 13, the full ...

Chile is set to gain its 47th national park early this year — largely due to the efforts of U.S. conservationist Kristine ...