Imagine a world where the boundaries between “fish” and “not-fish” blur, where the ancestors of birds and mammals once swam ...

Don't miss out on significant savings during Amazon's Big Spring Sale. Here are last-minute deals to check out.

The males are stunning in their pristine spring plumage, a mix of black, grey, white and yellow, and are easily identified by ...

How China must laugh at us, as it runs a mighty industrial revolution on its huge coal stocks and builds two new coal-fired ...

Bring some wildlife to your patio by adding a hummingbird feeder ... effectively removing 99.9% of dental plaque for deep teeth cleaning. It massages the gums, promotes blood circulation and ...

Using their strong teeth, these industrious mammals cut down trees and branches ... reflecting the species’ social nature and cooperative living strategy. Giant Hummingbird perched on a maguey. Peru.

Hummingbirds’ legs are so small and their flying so efficient ... They have the ability to replace each of their 80 teeth up to 50 times over their lifetime. American Alligator (Alligator ...

Every spring, hummingbirds embark on an ambitious migration, flying thousands of miles from Central America and Mexico to breeding grounds in the U.S. and Canada. Hummingbirds migrate an average ...

That's right, hummingbirds are making their way back to Southern Ohio. These small birds travel thousands of miles each year during spring migration. While en route to their new home ...

Entombed in amber for 99 million years, the smallest dinosaur fossil ever discovered is rewriting what we thought we knew ...