Kristin Hugo

The discovery reverses assumptions about one of the most famous dinosaur fossils ever found.

Weaver ant bites hurt and they taste bad, so several animals pretend to be them.

Spongebob is a very primitive creature.

This deposit contains more pterosaur eggs than all the other known egg finds combined.

Also, carnivores don't have more neurons than herbivores.

Illustrations of what these dinosaurs looked like are now more accurate than ever.

The remedy could even be used to help heal wounds.

Vet medicine and human medicine can help each other.

He had never shown aggression to humans before.

Plants are very sensitive to environmental changes. The military wants to read their responses.

One of the world's oldest dog species may be the newest pet craze.

Trains hit Norwegian reindeer every year, but this accident was particularly brutal.

The finding hints at possible reasons why some European hamsters are disappearing as more farmers plant corn.

They went across both the Pacific and Atlantic Oceans.

It's unknown how dangerous flies are to humans, but a new study demonstrates that they carry lots of microbes.

A single bird grandfathered an entire new species on this remote island.

Canned food drives may not be the best approach.

The video is touching but also a disturbing reminder of the practice of capturing and breeding monkeys in Southeast Asia.

And deservedly so.

How to seduce a dolphin: Throw a sea sponge at her

Good news just in time for a spice-filled holiday.

Fish don't live in this lake because the chemicals are too harsh. But these flies cover themselves with air bubbles to survive.

Public schools purchase the animals for dissection.

This elite team rappels down cliffs, rescues animals stuck in trees and braves swift water to rescue animals.

The spider can do nothing as it becomes home to the progeny of its own enemy.

At least in mice, stress makes animals more likely to choose the risky option.

Coyotes, wolves and dogs are all interfertile, meaning that they can make puppies that in turn can make even more mixed puppies.

This incident inspires a flurry of questions, and the answers are complicated.

The owners are offering $25,000 in reward money for the safe return of their famous cats.

Some US states forbid filming in slaughterhouses. England mandates it.