Air travelers faced more frustration as busy U.S. airports need to meet a higher Federal Aviation Administration target for ...

New simulations suggest magnetic fields hold the key to forming black holes that defy known mass limits. When powerful ...

In a striking new view from space, the European Space Agency's Solar Orbiter has given scientists their first close-up ...

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Purdue Northwest professor Grethe Hystad joins a NASA-funded project using machine learning to detect possible signs of life ...

A Starlink satellite enthralled observers early Saturday morning as it broke up and reentered Earth's atmosphere.

A sales slump at the national used car dealership CarMax Inc. is costing president chief executive officer Bill Nash his job, ...

If your last power bill made you wince, there's a flicker of good news: electricity generation costs are starting to come ...

Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

"We cannot continue to let our government slash the budget at the expense of our health. Speak up to your elected officials." ...

I/Atlas continues to head toward Earth, reaching a close distance to our sun. Here's what to know about the online discord around this phenomenon.

Jupiter would need 80 times its current mass to ignite as a star, with gravity that could fling Earth out of the solar system or cause catastrophic collisions. Hunter found alive after going missing ...