Its unique environment is defined by extreme salinity — 2.5 times that of ocean water ... on Earth. On the south coast of the ...
A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them can help us determine if there was ever enough water on Mars to sustain ...
A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...
Scientists have discovered a unique sequence of minerals that formed from evaporated water in samples from Bennu.
Samples of organic matter returned from the asteroid Bennu support the theory that asteroids could have brought the building ...
All forms of Earth life have specific chemicals in their makeup, such as amino acids and sugars. Scientists have known that ...
UNLV-led research details early insights from NASA’s Perseverance rover; Specimens due back on Earth in the 2030s.
Holding long-term global warming to two degrees Celsius – the fallback target of the Paris climate accord – is now ...
Satellites track pollution, disease risks, and extreme weather, helping experts prevent climate-related health crises.
The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.
New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...