Ask someone on Earth for the time and they can give you an exact answer, thanks to our planet's intricate timekeeping system, ...

What channel is LSU football vs. No. 8 Oklahoma game on today? Here's how to watch, including time, TV schedule and streaming ...

"A three-body problem is extremely complicated. Now we're dealing with four: the sun, Earth, the moon and Mars. The heavy ...

Weekday rocket launch is on the horizon. Weather permitting, SpaceX Falcon 9 may be visible in the sky beyond Cape Canaveral, ...

Specifically, physicists and philosophers tend to conflate what it means for something to exist and what it means for ...

A new ISS experiment reveals how everyday products like sunscreen, mayonnaise and medicines age and change in space—unlocking insights to improve materials on Earth.

Google CEO Sundar Pichai wants an AI chip "somewhere in space" in 2027. "Maybe we'll meet a Tesla Roadster," he quipped.

SpaceX has its first Falcon 9 rocket launch planned for December from the Vandenberg Space Force Base. Here's where to see it ...

Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...

• Shifts You From Reactive To Intentional: You lead with purpose, not habit. When you hold space instead of filling it, you ...

Ken Johnson, 63, just got a new roommate last week — a black bear living in the crawl space under his home in Southern ...

Gravity and motion make time pass faster on Mars than Earth, reshaping navigation, communication, and future crewed missions.