Deep subsurface microbes are highly diverse, challenging assumptions about life in low-energy environments. This discovery has implications for medicine, energy efficiency, and astrobiology. Which ...
Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...
The ranges and valleys of the Swiss Alps stand out in this image captured by the Copernicus Sentinel-2 mission in December 2024.
March was once the first month of the year for ancient people who lived in Earth’s Northern Hemisphere. Our forebears widely regarded this month as a time for new beginnings after the dark ...
February's full Moon is called the Snow Moon, rising on February 12 2025 to create a brilliant lunar glow. After the Moon ...
As New Year’s Day fades, a young moon hangs in the southwest near Venus and Mars. And as the sun sets on the last day of ...
As pandemic lockdowns forced humans into isolation, Earth's vegetation was thriving. The year 2020 was the greenest in modern ...
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You may still be shivering from January’s extreme cold, but the planet tells a different story as January 2025 was the ...
Researchers predict that a collision with the asteroid Bennu would plunge Earth into a year's long 'impact winter'.
Auroras have long mystified humanity. Now that we know what they are and why they happen, we can better predict how best to ...
A pioneering climate scientist says global heating is accelerating. Others say we can still reach climate goals ...
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