That’s exactly what the Samsung Galaxy Watch Ultra is doing. This wearable is now playing a crucial role in a groundbreaking ...

The Galaxy Watch Ultra has been worn by researchers in a first-of-its-kind study to help prepare astronauts for long periods in space ...

If you scroll through social media lately, you’ve probably noticed something twinkling in the background of countless posts: ...

A decade of observations by NASA’s Hubble Space Telescope has produced the sharpest and most detailed images of the Andromeda ...

Crew-11 will launch from NASA's Kennedy Space Center in Florida on July 31 atop a Falcon 9 rocket, if all goes to plan.

From Galileo to Neil deGrasse Tyson, human kind has always wanted to know what was beyond the clouds. Curiosity has led past ...

In weightlessness, on the other hand, Pettit felt the decades melt away. “It makes me feel like I’m 30 years old again,” said Pettit, an astronaut since 1996 who ventured to space four times.

The Andromeda galaxy is the galaxy next door, a very faint, fuzzy thing in the night sky, larger than a full moon. Textbooks ...

I’ve spent much of my long life studying — and trying to understand — the history of the universe. Along the way, I have been constantly reminded that science is essentially international: Science ...