In the 19th century, Charles Darwin was one of the first to notice something interesting about domesticated animals: different species often developed similar changes when compared to their ancient ...

Add Yahoo as a preferred source to see more of our stories on Google. Pattern on the carapace or dorsal shell of an Ornate or Western Box Turtle, Terrapene ornata. Animals come in all shapes and sizes ...

From the mighty bison roaming North America to the awe-inspiring blue whale in the ocean depths, animals that start with the ...

Movement ecologists study how animals move in ecosystems together with other individuals of the same or other species. When animals appear to move together, ecologists often assume they're interacting ...

Cute features in babies and animals are more than just amusing—they trigger powerful evolutionary responses that help our species’ survival. Moo Deng, the baby pygmy hippo that has become famous ...

The devastating tsunami that hit Japan in March 2011 set off a series of events which have long fascinated scientists like me. It was so powerful that it caused 5 million tonnes of debris to wash into ...