From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

The biggest animal to ever live on Earth wasn’t a dinosaur — and scientists just found its remains. The discovery happened in ...

Based on research from leading environmental scientists, this video explores the most astonishing new species discovered in a ...

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

Giant amphipod species Alicella gigantea, once thought to be very rare, is found to inhabit the majority of Earth's deep ...

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

Moss quietly collects DNA from animals, plants, and microbes, offering a simple way to track biodiversity without harming ...

If your idea of camping includes sitting around a fire pit at night and spending your waking hours outside, the Tag-Along ...

Hummingbirds are some of the most beautiful and elegant creatures on earth, and inviting them into your yard is almost like ...

Her name, they told us, was Peggy. She had been taken into the compound three months before without a hair on her body. Her ...

About 300 years ago, Swedish naturalist Carl Linnaeus set out on a bold quest: to identify and name every living organism on ...