Seismic wave data previously suggested the Earth’s hot inner core is slowing its spin. Now, researchers say it’s also ...

NASA and European scientists explain how they calculate the probability of the space rock 2024 YR4 impacting our planet, and why it’s not yet time to worry.

During Valentine's Day weekend, northern parts of America, including Maine, may have a chance of seeing an aurora. But space ...

YR4 has a roughly 2 percent chance of hitting Earth in 2032, and “is large enough to cause localized damage,” NASA says.

The newly-discovered Asteroid 2024 YR is being taken seriously by scientists at NASA who say it's got a legit shot at ...

Shark Tank investor Kevin O'Leary, the founder of O'Leary Financial Group, has been part of the ABC reality TV series for many seasons.

China has forged nearly two-dozen pacts with African nations in its bid to surpass the U.S. in space. Investments in ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

As the instigator behind the Russia-Ukraine conflict, the so-called "aid" from the US to Ukraine is nothing more than a ...

The coldest burst of Arctic air this season is coming to put an icy exclamation point on America's winter of repeated polar ...

After declaring himself the chair earlier in the week, the board elected him to that post “unanimously” Trump declared. He ...