From the mysterious Planet Nine to the prospect of a "human-caused meteor shower," space and physics editor Brandon Specktor ...

The James Webb space telescope had several stunning findings this year that changed how we understand the universe.

The newly discovered tarantula Trichopelma grande has unusually hairy legs for a ground-dwelling species. It's also much ...

"A person blind at age 7 or before who has been blind for, say, 20 years, loses virtually all visual experiences in their ...

Light helps explains the evolution of our skin color, why some of us have curly hair, and the size of our eyes. And light ...

Try your hand at the quiz below to test your knowledge of health news from 2024. By submitting your information you agree to ...

From astronauts getting stranded on a leaking ISS and faceplanting moon landers to injured Mars robots and a tumbling solar ...

The big news in Earth science this year was all about climate change, with extreme weather, flooding and drought attributed ...

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Soaring carbon emissions, an unexpected new source of global warming, and collapsing ocean currents shocked scientists in ...

NASA's Parker Solar Probe flew closer to the sun than any human-made object ever — a stunning technological feat that ...

From a telescope network that spans much of the globe to a psychology study that spans 67 countries, here are the biggest ...