"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Kellin? There's no one here by that name.

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

Based on the novel by The Martian author Andy Weir, Project Hail Mary stars Ryan Gosling as a school teacher dispatched to save Earth's sun from dying.

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

New species are being discovered faster than ever before - at a rate of more than 16,000 every year, suggests a new study.

A new study shows scientists are discovering new species faster than ever, revealing Earth still holds vast unknown ...

"It could have a significant detrimental impact." Experts issue warning after spotting disturbing new species in wild: 'There ...

The world still holds its secrets. Hidden under wet rocks, in the ocean’s twilight crevices, and in the minutiae of the ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Every new extinction ripples out beyond the affected species, from ecosystems to human knowledge across culture, spirituality ...