A sudden surge of U.S. military aircraft toward Europe and the Middle East signals a rapid force buildup as tensions in the ...

Discover how the consumption of grasses led to significant changes in our ancestors' teeth over millions of years.

A recent find at the Gran Dolina site in Spain has revealed a cervical vertebra belonging to a child, dating back around ...

Scientists have discovered a mind-bending organism that challenges everything we know about life, blurring the lines between cells and viruses.