It almost sounds like a sci-fi movie. But scientists say something like this could really happen to Earth, just not for ...

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy ...

Tiny marine plankton that build calcium carbonate shells play an outsized role in regulating Earth’s climate, quietly pulling ...

The Old Farmer's Almanac has said that the year will offer several special moments in the sky.

Can Mars let humans age faster? It sounds more poetic than reality, but it may be true technically. Two identical clocks: One on Earth other on Mars, .

From Viking 1’s first close-up in 1976 to today’s breathtaking views captured by HiRISE, Curiosity, Perseverance, Ingenuity, and other Mars missions, 28 extraordinary images uncover the Red Planet ...

This "Superlist" has the power to influence climate action globally, but the real question is — are we serious enough to ...

Earth’s magnetic field and atmospheric oxygen appear to have moved in sync for half a billion years, pointing to a surprising connection between the planet’s deep interior and life-supporting ...

Researchers say tropical coral reefs may have already crossed a tipping point, portending mass dieback. Studies suggest they ...

The sci-fi Lost in Space remake, starring Gary Oldman and Matt LeBlanc, pushed Titanic out of the #1 spot in theaters and is now a streaming hit.

The Fall of Ultraman #1 hits stores Wednesday, and LOLtron wonders if death in comics is any more permanent for giant heroes ...

Lightsabers curling plasma, jetpacks for casual flights: My 15 top absurd picks from Star Wars to The Rocketeer show how ...