Why do we talk the way we do? It might trace back to when our ancient ancestors left the jungle for the open savanna. Somewhere between 5.3 million and 16 million years ago, Africa's landscapes ...

A small tissue fold present in fruit fly embryos buffers mechanical stresses and may have evolved in response to mechanical forces. Mechanical forces shape tissues and organs during the development of ...

Discover interesting facts about how evolution works, the different patterns that can emerge from evolution, how quickly organisms can evolve, and whether evolution is a random or ordered process When ...