Find out how to watch the second planet parade of the year, as six planets and the moon prepare to align in the sky starting ...

Experts are finding the secrets to supporting life in outer space on our own planet – in the deep ocean. Learn why underwater ...

Learn how octopus arms allow this creature to hunt swiftly, lift heavy objects and easily escape.

Learn how rock and dust samples are shedding light on the origins of Asteroid Bennu and the history of the early Solar System ...

Learn how the first civilization in Mesopotamia depended on tides and how it responded when faced with a major environmental ...

Learn how isotope analysis helped illuminate a hidden period of history for Utah’s Great Salt Lake.

Learn more about the reclassification of the tallest terrestrial animal, including its implications for giraffe conservation.

Learn more about the Eastern Massasauga, a rattlesnake from eastern North America — including the eastern Midwestern United ...

We’re learning from our own deep space signals where to look for signs of extraterrestrial life.

Learn how the Parker Solar Probe's passage through the Sun's outer atmosphere has shed light on the process that creates ...

Learn about the ongoing mystery of 300 bright objects discovered in deep space, some of which may be galaxies that formed in ...

How do scientists know how old Earth is? Learn how experts have measured Earth's age, and why it is more difficult to ...