Biologists call this distance the flight initiation distance, or FID. It is the gap between an approaching threat and the ...

A progressive fearmongering campaign targeting 2026 World Cup travel to the U.S. is accused of trying to sabotage American tourism and small businesses.

On Sunday we celebrate Mother’s Day. It is a great occasion to think about those who gave birth to us, raised us, and ...

Everything you need to know about Old Valyria, the lost empire behind the Targaryens, their dragons and the prophecy that ...

A new study suggests humans became overwhelmingly right-handed because of two major evolutionary shifts: walking on two legs ...

It is one of the strangest puzzles in human evolution. About 90% of people across every human culture favor their right ...

Each month during a woman's menstrual cycle, an ovary prepares 10–20 antral follicles, fluid-filled sacs that hold immature eggs, for maturation. In most cycles, only one follicle is selected to ...

This overview traces the evolutionary timeline from the great apes to modern humans, explaining where hominids and hominins split and why that distinction matters. It moves through key branches ...

No matter where you are in the world, the humans living there are about 90 percent right-handed while the remaining 10 ...

Colm O’hUigin is in the Basic Science Program, Frederick National Laboratory for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, USA, and the Laboratory of Integrative Cancer ...

Researchers reveals how walking on two legs and expanding brain size drove the evolution of human right-handedness.