In 1987, an enormous blue arc, thought to be hundreds of trillions of miles long, was first considered one of the largest objects ever detected in space. The arc was discovered near the galaxy cluster ...

Did Sam Altman just figure out what AI's been missing? Or did he get locked into the very thinking he's spent his career ...

Jupiter, roughly 562 million miles from Earth today, has nearly 100 moons. But Batygin and his collaborator Fred Adams' research focused on two of the smaller ones, Amalthea and Thebe. Both are inside ...

The dark streaks that stripe Martian slopes have puzzled scientists for decades. A recent study, using artificial ...

There’s a strange kind of freedom that comes from being on the open road in a foreign country. A liberating rush that settles ...

A new study highlights the potential of amber fossils to capture evidence of powerful, prehistoric ocean waves ...

Fifteen years have passed, yet Mark Teixeira remains troubled by the memory.

“Dumbo octopus are a rare and unusual species that live on the seafloor. They reproduce and grow slowly, are very soft and ...

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A journey through Nevada’s eccentric side — where the ghosts are real, the art is immersive, and the weirdness has no bounds ...

Hubble’s image of the Large Magellanic Cloud reveals a cotton candy-like cloudscape using light our eyes can’t see, like ...

A total of 68 sightings have been reported via the National UFO Reporting Center across the state of Minnesota in 2024, a ...