Science

In 2000, researchers believed they had discovered the oldest fossil octopus, which lived more than 300 million years ago. But...

Hair cortisol shows greater differences in chronic stress among Ukrainian war refugees than standard questionnaires.

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Echolocation experts use multiple clicks and echoes to detect objects, providing insight into how the brain constructs perception.

The record-setting astronauts got a front-row view of the far side of the Moon, an eclipse and perhaps a re-enactment...

It's official: the Artemis II astronauts have arrived in the cosmic neighborhood of the Moon.The crew's Orion capsule entered what's...

Now playingFOLLOWINGArtemis II crew tells NBC News what sleep in space is like01:03Artemis II crew speaks with NBC News from...

Two of the biggest names in women's basketball got into a heated exchange in the final moments of a Final...

Mathematician Richard Elwes explores googology, the study of huge numbers, in a new book.

Now playingFOLLOWINGHusband charged with murder of Florida vice mayor01:16Jen Shah speaks out for the first time since being released from...