Can Animals Be Too Smart For Their Own Good?

Can Animals Be Too Smart For Their Own Good?

Sometimes, clever creatures can really get under our skin. Meet the amazingly adaptable creatures that people dub a “nuisance."
How Jellyfish Rule the Seas Without a Brain

How Jellyfish Rule the Seas Without a Brain

They have no brain and are mostly water, but they have plenty of superpowers.
New Frog Species Named After Fabled Female Warriors

New Frog Species Named After Fabled Female Warriors

The Brazilian amphibian's name pays homage to indigenous culture and a newly discovered trait.