Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

Scientists at the Denver Museum of Nature & Science are celebrating a discovery that they have called "nothing short of ...

Research on the ISS helped scientists tackle problems we can’t solve on Earth, from human biology to fire behavior and ...

Earth and environmental sciences cover all aspects of Earth and planetary sciences, and broadly encompasses solid Earth processes, surface and atmospheric dynamics, Earth system history, climate ...