It might be less visible than dwindling lion populations or vanishing pandas, but the quiet crisis of small mammal extinction ...

Are you curious about the smallest dog breed in the world? In this video, we're exploring the fascinating world of Chihuahuas ...

Learn what a Calliope hummingbird looks like, where to find these tiny birds in the U.S., and how to attract them.

Thirty samples of drinking water were collected from springs used by rabbit farmers near mining sites in Lubumbashi, in order ...

Deep in the Ecuadorian Andes, the Yanacocha Reserve is the last refuge for a tiny hummingbird teetering on the edge of extinction.

Researchers have succeeded in developing the smallest fully autonomous robot in history. It measures less than 1 millimeter and can swim underwater for months powered only by light.

The formally feathered, flightless aquatic birds known as penguins dominate the frigid waters surrounding the subantarctic ...

Vintage photography can offer you very different perspectives of the past, even if you’re looking at familiar buildings and ...

The Nogaceks realized Minnie might be capable of breaking the Guinness World Record for World's Tallest Girl Dog when Minnie ...

There are many types of penguins, a family of flightless aquatic birds that live primarily in the Southern Hemisphere. Read ...

We know that lions are not small animals but there was one that stood out from the rest. Click through our slideshow to find ...

World Cup ticket prices are at exorbitant levels yet fans are still queueing up in their millions to attend soccer’s biggest ...