Researchers have made a new discovery that changes our understanding of Earth's early geological history, challenging beliefs ...

More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, ...

Nasa astronauts Butch Wilmore and Suni Williams describe what's strange about being back on Earth after so long in orbit, ...

SpaceX successfully launched Fram2, the first crewed mission to orbit Earth's poles, on Monday night from the Kennedy Space ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore are adjusting to life back on Earth after spending more than ...

Needham native and astronaut Sunita Williams, along with fellow astronaut Butch Wilmore, spoke Monday for the first time ...

In a study published in Systematic Biology, researchers from Imperial College London, UCL, Dalhousie University and the ...

Hugs with family, grilled cheese and sneaking in a run—the NASA astronauts who were posted up in orbit for months are getting ...

Michaela Coel has proven to be a force to be reckoned with in the industry, especially after her series I May Destroy You won ...

Dr. Mae Jemison, the first woman of color in space, shares wisdom and encouragement with "CBS Mornings" co-host Gayle King ...

About 4 billion years ago, Earth began to show signs of the conditions that allowed the first cells to take hold and populate ...

Earthquakes are among the most formidable natural disasters, striking with little warning and causing widespread devastation.