North Sentinel Island remains one of Earth's last true time capsules—its people living as their ancestors did for millennia, untouched by modern civilization. And since 1956, the Indian government has ...

Just a few thousand years ago, massive glaciers stretched across much of the planet's surface ushering in a period known as ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

Nobody knew what they are, and whether they are only a temporary phenomenon, or if they have been sitting there for millions ...

Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...

The Nicobar Islands are a biodiversity hotspot, home to unique species found nowhere else. Long isolated, these islands have ...

There are many places on Earth so weird they make you feel like you're on ... Nāhuku (Thurston Lava Tube) located on the Big ...

This is only the second time the species has been recorded while alive. “I thought it was A.I.,” says fish biologist Kory Evans.

An anthropologist recounts how a small island nation built and deployed its first satellite—and what their effort says about ...