Fluctuating levels of radioactive iron-60 suggest the solar system recently entered a cosmic cloud.

The Solar System is currently traversing one of them, aptly named the Local Interstellar Cloud. The origin and history of these clouds are believed to be tightly connected to the birth and death of ...

What if we tell you that researchers have found something interstellar buried in the ice in Antarctica? One possibility is ...

Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant ...

DENVER — Tiny, exploding black holes might explain one of the biggest mysteries about how the universe, in its current form, came to be. In the cosmos, matter is much more common than antimatter. But ...

Have you ever been drifting off to sleep when suddenly you hear what sounds like a gunshot, a door slamming, or an explosion inside your head? You jolt awake, heart pounding, sit upright in bed, but ...

Officers with U.S. Immigration and Customs Enforcement have been sighted at airports across America after President Donald Trump called for their deployment over the weekend. The move to send in ICE ...

Travelers in America's overstressed airports on Monday spotted Department of Homeland Security personnel, including ICE agents, who have been tasked with assisting Transportation Security ...

President Donald Trump has deployed agents from the controversial Immigration and Customs Enforcement (ICE) seemingly everywhere—from sanctuary cities to worksites for raids on undocumented ...

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