Using the James Webb Space Telescope, astronomers have discovered puzzling ultraviolet radiation around young stars in a stellar nursery.

James Webb Space Telescope spies mysterious high-energy radiation in star nursery

A newly discovered tectonic "regime" may explain why Earth has active plates while Venus remains stagnant.

Earth's newfound 'episodic-squishy lid' may guide our search for habitable worlds

The holiday season is a time for giving thanks, giving gifts — and for many, a time for giving back.  Food banks, services that deliver meals to seniors and other U.S. charities typically see a surge in volunteering between Thanksgiving and the end of the year.  Alfred Del Grosso volunteers weekly to work the lunch shift at Shepherd’s Table, a food bank in Silver Spring, Maryland.

Why doing good also makes us feel good, during the holidays and beyond

Scientists may have "heard" the first tantalizing evidence of primordial black holes formed directly from overly dense pockets of matter just after the Big Bang.

Have gravitational waves provided the first hint of primordial black holes born during the Big Bang?

Depending on how you look at it, the universe might not have an "end," after all.

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