For the first time, scientists have detected two black hole mergers with spins so unusual they may reveal a new generation of ...
Two recently observed black hole mergers, occurring just weeks apart in late 2024, have opened an extraordinary new window ...
A 12-year-old boy was hit by a car while crossing a street on the Northwest Side, according to San Antonio police.
For the first time, scientists have the calculations and simulations to explain mysterious flashes from the galaxy OJ 287.
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