In this 4.4-million-year-old skeleton, scientists may have found the missing step between climbing and walking.

Humans evolved larger brains and flatter faces much faster than other apes, suggesting that intelligence shaped our skulls.

Tucked away in the rolling countryside of Ohio’s Amish Country sits a veritable wonderland of yesteryear that will have you mentally rearranging your living room to accommodate “just one more” vintage ...

Signals from the plant cell wall help to orchestrate growth, reproduction and immune function. Can harnessing this molecular ...

On July 11, 1999, the Yucatan Peninsula was plunged into darkness as the moon passed momentarily between the sun and the ...