Canadians have died suddenly from a torn aorta missed after ER visit. Here's what you need to know Ukrainian strikes disrupt ...

Jupiter’s volcanic moon has always felt like a place that tests your sense of what a world can be. Its surface glows with ...

A new study analyzed four sets of fossil footprints, including cat-like tracks in 29-million-year-old volcanic ash in Oregon.

Some disasters don’t just destroy cities—they reshape civilizations. From volcanic eruptions that blotted out the sun to ...

A new comprehensive map reveals the true scale of the ancient Roman road network – but it is still incomplete.

Dreaming of retiring abroad? These 10 countries rank highest in safety, tax perks, living costs, health care, and more for a ...

Jupiter's moon Io stands alone among the solar system's moons. It has more than 400 active volcanoes, and its surface is home ...

Stepping into a "minefield" about how to slow global warming, scientists in developing nations have won new funds to study ...

We've gone to the bottom of the ocean to study how its chemistry shapes our planet's climate, even chasing lava-spewing ...

Satellites detect that Iran's Taftan volcano has risen 3.5 inches, which is an indication of internal pressure and volcanic ...

A new study published in Environmental Research Letters reveals that even advanced climate intervention strategies may not be ...

Researchers use lipid biomarkers to uncover how organisms survive in extreme ecosystems. A surprising variety of life exists ...