The Subaru telescope located at the Mauna Kea Observatory on Hawai'i has found a new world within our Solar System, dubbed ...

The move reveals both the power of philanthropic groups to sway legislators and a split in the administration’s coalition.

Trump indicated that Powell’s handling of an extensive renovation project on two Fed buildings could be grounds to fire him.

PHOENIX (AP) — Adelita Grijalva won the Democratic primary Tuesday for a southern Arizona U.S. House seat long held by her ...

Bolton on Russian sanctions threat: Trump laying the groundwork to say ‘I’m done with it’ Watch a senior golden retriever rediscover her puppy side with a new sibling D.C. landlord seeks to evict ...

A deep, long probe helped experts discover this.

Because Pluto is so dim, you need a telescope to see it. “A backyard telescope could do it under the right conditions,” says ...

Scientists have been wondering for years whether there is a ninth planet in our solar system. Now, a study by Japanese scientists seems to bust that belief. They have found an object orbiting the Sun ...

In 2018, an independent researcher bought a piece of space rock from a vendor in Morocco. It could change what we know of the Solar System's formation.

Astronomers have detected a massive, Ultra-Hot Jupiter that’s getting dangerously close to its star. It’s more massive than Jupiter and orbits its star more quickly than Mercury orbits the Sun. There ...

Scientists discover 3I/ATLAS, a possible 7-billion-year-old comet from deep space. It may rewrite what we know about the ...

Researchers from the University of Houston, led by Dr. Xinyue Wang, launched a deep probe of Uranus’ data — and determined ...