Well-preserved fossils reveal that even the most colossal of pterosaurs were capable of flight, and various species had ...

Earth orbit that included the world’s first commercial spacewalk as it aims to splash down off Florida’s coast.

The fossilized remains of a Neanderthal discovered in a cave in southern France shed fresh light on why the ancient humans may have disappeared 40,000 years ago.

The SpaceX Polaris Dawn mission may wind down this weekend. Here are all the ways its crew of four citizen astronauts has ...

As the quest to find the origins of Stonehenge’s Altar Stone heats up, researchers rule out one Scottish site that appeared ...

Engineers have mitigated an issue with Voyager 1’s thrusters, enabling the mission to stay in touch with mission controllers on Earth and send back unique data.

NASA astronauts Suni Williams and Butch Wilmore, who served on Boeing’s Starliner crewed test flight, reflects on the ...

This week, uncover why Neanderthals may have disappeared, see an eel escape a predator’s stomach, explore an ancient ...

A recent breakthrough has paved the way for timekeeping even more precise than the measurements performed by atomic clocks.

Scientists turn to ancient DNA to understand the history of Easter Island, a remote island in the Pacific Ocean also known as ...

Astronomers observed a close pair of black holes dancing around one another using the Hubble Space Telescope and Chandra ...

A new study revealed that a massive asteroid may have hit Jupiter’s moon Ganymede about 4 billion years ago, shifting the ...