Explore how crows can hold grudges for up to 17 years, showcasing their incredible memory and recognition skills.

Decades of cognitive research reveal that parrots can understand what numbers represent. Here’s how these birds use them to ...

A new study puts cuttlefish at center stage with the famous "marshmallow test," and shows that these soft-bodied hunters have what it takes.

An impassioned orator, he was a moral and political force, forming a “rainbow coalition” of poor and working-class people and ...

'Xiaotu' the vulture became an online celebrity after he was captured happily hopping around Wuhan Zoo in Hubei, China on February 7. Experts say intelligent birds like vultures hop to burn extra ...

Fossilized footprints are among the most abundant traces dinosaurs left behind. But linking a track to its corresponding ...

Most speakers agreed that help and clear frameworks are needed by filmmakers for dealing with the creative, legal and ethical ...

Elephants use their trunks much like a human uses their hands: to pick up food and manipulate objects. A new study finds that tiny, specialized whiskers on elephant trunks help them do it.

The Doñana National Park, considered one of Europe's most valuable wetlands, is expected to lose its marshland in 61 years, according to calculations from a major water-resource monitoring study ...

Members of Congress who attended the Munich Security Conference expressed confidence they patched the wounds President Trump’s threats to ...

Living every kid’s dream, a clever toddler climbed inside a claw machine in suburban St Louis while his parents were briefly ...

Two years after Russian opposition leader Alexei Navalny died in prison, five European countries claim they have identified the substance that killed him: epibatidine, an extremely lethal toxin ...