Hundreds of millions of years ago, Earth’s magnetic field behaved in a way that has long baffled scientists, showing wild and ...

A remarkable fossil discovery in southwest China is rewriting the story of how complex animal life began, showing that many key animal groups appeared millions of years earlier than scientists once ...

Exactly when and how plate tectonics started, however, is a matter of debate. Now, in a study published March 19 in the ...

Composite of Earth and the Moon from Galileo data. (NASA/JPL/USGS) The constant, omnidirectional hail of cosmic rays that ...

Saturn's magnetic shield is asymmetrical compared to Earth's, suggests a new study involving University College London (UCL) ...

Scientists have found a new way to detect subtle chemical signatures in seawater, revealing previously invisible details ...

This story was originally published by Grist with the headline Why this NASA climate scientist wants you to stay angry on Apr ...

The Artemis 2 astronauts might be the first humans to survey certain areas of the moon's far side, and they're chronicling ...

Scientists have discovered fossils showing that complex animals existed millions of years before the Cambrian explosion, reshaping the timeline of life on Earth. The finds reveal a strange, diverse ...

Everyone thought Robert Goddard was foolish until his controversial invention paved the way for modern space travel ...

The distance Orion will travel during the Artemis II moon flyby will let the crew see the entire lunar disk, including ...

A new study shows Saturn’s magnetic shield is uneven, pulled off-center by rapid rotation and charged particles from its icy moon Enceladus.