A fireball, or a bright meteorite, was seen across the southeastern United States on Thursday and later exploded over Georgia ...

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The U.S. and China struck a deal that could reshape everything from smartphones to fighter jets. Plus, Trump claims Iran's ...

Scientists may have found a new way to detect some of the universe's most mysterious objects, primordial black holes (PBHs), ...

Created as a tribute to dark matter pioneer Vera Rubin, the image was created with the aid of a vast array of telescopes.