Acting NASA Administrator Sean Duffy said SpaceX is “behind schedule” and thwarting the space agency’s ability to beat China back to the moon.

Researchers uncover two previously undetected bacteria in teeth from Napoleon’s soldiers, revealing a possible combination of illness that ravaged his army in 1812.

The space agency has been grappling with budget uncertainties and a talent exodus even before the shutdown. But NASA’s moon ...

Women over 60 may not need to sweat their daily step counts for a longer health span if they are getting enough in the week, ...

Ice cream, mascarpone and milk-washed cocktails may sound like simple pleasures — but the ones served at a ...

Elon Musk lashed out at Transportation Secretary Sean Duffy on X Tuesday, after Duffy suggested NASA may sideline SpaceX from its moon mission.

New research in a North American “mummy zone” in eastern Wyoming reveals how giant duck-billed dinosaurs were preserved in striking detail.

A gamma ray glow at our galaxy’s center has puzzled scientists for almost two decades. New computer simulations back the ...

Hand fossils unearthed in Kenya reveal that an extinct human relative called Paranthropus boisei had unexpected dexterity and ...

Kate Adamala started work on a cell in which the natural molecular structure is reversed. Then a possible doomsday scenario became clear.

Scientists have developed functional eggs from ordinary human skin cells, a proof of concept that could open up new ways to ...