This May, stargazers can expect two celestial events: the Eta Aquarid meteor shower, peaking May 6, and a rare blue moon on ...

From still lakes to shifting shores, waves play a bigger role than we think—even on worlds we’ve never directly observed.

Contrails, short for condensation trails, are the white streaks often seen in the sky behind aircraft. The International ...

Global warming is a looming threat that will require collective action to mitigate, according to experts. While the vast ...

Mars may have once had an ocean so vast that it covered one-third of the planet before evaporating billions of years ago and ...

Sign up for Grist’s weekly newsletter here.” Last month, climate scientist and author Kate Marvel resigned from ...

An astrophysicist explores all that it took for life to exist on Earth, from the formation of stars to self-organizing ...

Our staff was delighted by Mexican-style risotto in South Philly, stuffed squid on South Street, afternoon tea in Wayne, and their first-ever Taco Bell feast.

Critical Metals stock skyrocketed Friday after the miner took a big step toward tapping Greenland’s rare earth deposits.

On April 10, my family and I sat around the kitchen table, eating tacos and watching a livestream of the four Artemis II astronauts return from their mission around the moon. When the capsule carrying ...

Orion capsule's heat shield a critical barrier protecting crew on re-entry Changes were made after heat shield damage in uncrewed Artemis I mission NASA plans another pre-lunar landing mission next ...