Dec. 19 (UPI) -- Comet 3I/ATLAS passed its nearest point to Earth early Friday and approaching within 168 million miles. Dec. 17 (UPI) -- Billionaire entrepreneur and private astronaut Jared Isaacman ...

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Researchers have been honored for their quirky, imaginative contributions to science at the 36th annual Ig Nobel Prizes.

Also: A surprising connection between whale calls and special relativity, tiny sound-powered drones, and more.

Mystery Science Theater 3000: The RiffTrax Experiments will consist of four episodes. The first episode, which riffs on Sting ...

A lone signal from an experiment in South Dakota doesn’t fit the profile of any other known particles, physicists say.

Also known as the “Seven Sisters,” the striking cluster has long been used as an important seasonal marker and appears high in the night sky around Halloween ...

Polarized sunglasses are an absolute godsend for your eyes on hot summer days. But have you ever wondered how they work? Here ...