More than 40% of extant large freshwater animals (megafauna), including carp, salmonids, crocodilians, turtles, beavers, and ...

Over 40 percent of extant large freshwater animals (megafauna), including carp, salmonids, crocodilians, turtles, beavers, and hippopotamuses, have ...

Many large herbivores that once roamed modern-day Panama have declined or died out—including the 6-meter-long giant ground sloth and elephant-related creatures called Cuvieronius. New research ...

Scroll down for Spanish version, translated by co-author Felipe Franco-Gaviria)Introducing large herbivores in Panama's forests could fill the gap ...

The world's freshwater lakes are under increasing threat by the proliferation of dozens of invasive species of large animals, according to the first ever global assessment. From hippos in Colombia to ...

A newly identified psychedelic mushroom species from southern Africa is challenging long-held assumptions about the origins ...

A new study provides a comprehensive global synthesis of how vessel traffic affects large marine wildlife, including whales, dolphins, seals, manatees, sea turtles, sharks and rays.

After the dinosaurs disappeared, the Ice Age introduced some of the most unusual and powerful animal builds the game has ever seen. In this video we rank some of the most famous Ice Age creatures and ...

A new study provides a comprehensive global synthesis of how vessel traffic affects large marine wildlife, including whales, dolphins, seals, manatees, sea turtles, sharks and rays. The study, ...

Discover the untold stories of Earth's mass extinctions through NBC's new series Surviving Earth, premiering June 4. Get a ...

It’s so she can hang out with what’s in there: snails. Really she just wants to count them – or any evidence of them. And her description of these little beings with eyes on two stalks and little ...

A juvenile whale shark swam from Madagascar to Seychelles, marking the first confirmed movement between the two nations.