Some before-and-afters are cute, but every now and then, you stumble on one that is wholesome. Especially when the "after" ...

Nothing can be more satisfying than watching a dog walk into a home wet and possibly muddy, then immediately get scooped up in a towel. That’s all this video shows, over and over, as the same puppy ...

Astronomers have been racing to get a better look at 3I/ATLAS, a mysterious object screaming into our solar system from far beyond. Now, as the BBC reports, new observations by the Gemini South ...

The tail is only starting to appear now, as the comet's frozen shell, or nucleus, soaks up more solar radiation, causing it to expel more particles from its icy surface. The tail will continue to grow ...

CAPE CANAVERAL, Fla. (AP) — Telescope observations reveal a growing tail on the comet that’s visiting from another star. Released Thursday, the pictures taken by the Gemini South telescope in Chile ...

A celestial object that baffled astronomers, 3I/ATLAS, has undergone a dramatic transformation, shedding its distinct ...