The longest animal on Earth isn’t what you think. It’s a drifting, gelatinous predator whose reach reshapes how we define ...

Snakes have both fascinated and scared humans for as long as we can remember. Especially frightening are the giants that ...

Amazon’s Big Spring Sale is coming and it’s the perfect time to stock up on spring cleaning essentials You can’t think of ...

A new species of Amazonian fish, Pyrrhulina punctata, has been discovered in Peru, revealing previously unknown biodiversity ...

Scientists in Brazil described a new-to-science species of poison dart frog last year. It was first found among the leaves of ...

The cardinal tetra is one of the most popular pet fish in the world. They look like little red and blue sequins. You've ...

Hatchlings talk inside their shells to time their birth, but the roar of massive barges may soon drown out their sound.

The Trump administration’s cuts to biodiversity funding have imperiled species, habitats and the people who defend both. Now the world is seeking a new way forward ...