They drew with crayons, possibly fed on maggots and maybe even kissed us: Forty millenniums later, our ancient human cousins ...

Boulenger’s backpack frog uses one of the strangest reproductive strategies in the amphibian world. Females carry fertilized ...

The field of biological research has long relied on conventional model animals to unravel complex biological and ...

In 1995, divers first noticed a group of bizarre sandy "crop circles" on the seabed around Amami Oshima Island, southwest ...

Scientists may have cracked the case of whether a seven-million-year-old fossil could walk upright. A new study found strong ...