Worldwide, millions of people live in river deltas that are sinking faster than sea levels are rising, research suggests.

"We're going to do it in three years, and we're going to do it for a ridiculously low price," Pete Klupar, executive director ...

Researchers find that shifts in Earth’s orbit can trigger abrupt climate changes, even in warm periods without ice sheets.

But also on Wednesday, Duff’s name was amplified in the drama, thanks to her husband, Matthew Koma. The singer-songwriter, ...

A new study suggests lunar soil contains elements that solar wind transported to the moon from Earth’s atmosphere, solving a ...

The first crewed spaceflight of NASA’s Artemis program will break records, achieve historic firsts, and pave the way for ...

A substance poisonous to humans—hydrogen cyanide—may have helped create the seeds of life on Earth. At cold temperatures, ...

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...

Australia’s ancient rocks are acting like natural clocks, revealing how landscapes changed over billions of years through ...

NASA's Crew-11 started a return journey to Earth on Wednesday, cutting short their six-month stint in space after an unknown ...

Today on Variant, we give you the History of all The Green Lanterns from Earth! Plus, find out what comics you should buy ...

The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too ...