Oxytocin, a hormone already known for its role in childbirth, milk release, and mother-infant bonding, may have a newfound purpose in mammalian reproduction. In times of maternal stress, the hormone ...

Archaeologists have discovered a collection of prehistoric animal bones in Tanzania that suggests early humans figured out ...

New research suggests that humans inhabited the rainforests of West Africa roughly 150,000 years ago, providing new insights ...

Scientists discovered world's oldest known bone tools in Tanzania, revealing early human intelligence and innovation 1.5 ...

Our ancestors were making tools out of bones 1.5 million years ago, winding back the clock for this important moment in human ...

Dr. Jie Yang, who carried out the researchm described the drug as a less expensive solution that is more accessible globally.

The bone tools measure up to around 16 inches (40 centimeters), with the largest being a sharp blade made from the humerus of ...

Archaeologists have uncovered a collection of bone tools in northern Tanzania that were shaped by ancient human ancestors 1 ...

Bone artifacts discovered in Tanzania push back the earliest known date of bone tool technology by over a million years.

A new study says early humans were regularly using animal bones to make cutting tools 1.5 million years ago. WASHINGTON (AP) ...

According to the researchers, their conclusions about the facial development of embryonic mice also appears to apply to us ...