We're a step closer to two men being able to have genetic children of their own after the creation of fertile mice by putting ...

Oh no! You dropped your keys on the ground, and it is too dark to see them. You might have to feel the ground with your hands ...

Over a million species of animals and plants are now hanging by a thread, more than ever before in human history, says the ...

A marmot chirping while sprawled atop a boulder high in the mountains is cute, but a mouse in the pantry is a horrible thing and must be killed. In such manner rodents make the point that ...

The world is full of tiny wonders. This article showcases ten of the smallest animals. These creatures can fit in your palm.

Two companion papers out of Rutgers University — published June 14 in Nature Metabolism and Nature Communications—have traced ...

Here's a rundown on some of the four Disney parks' most chilled-out places for viewing and yahoo-ing without stewing.

Here are 10 of the smallest animals from around the world. Paedophryne Amauensis (7.7 mm) Found in the rainforests of New Guinea, this little frog is the world's smallest known vertebrate.

Measuring 1.2 to 3.1 inches in length and weighing as little as .11 ounces, it is the world's smallest mouse. It is so petite that it typically stays hydrated by licking dew off tiny pebbles that ...

Meet some of the world's smallest mammals, each one tiny but fascinating in its own way. Photo Credit: Flickr The Etruscan Shrew is one of the smallest mammals in the world.

This small mouse is now providing major insight into the origins and evolution of stem cells and how they eventually became the ... Like animals, choanoflagellates ... World’s First Patient ...