Invasive northern snakeheads can “walk” on land, breathe air and survive out of water for several days, and they also compete with native species in waterways ...

"Young Lion Resting" is among dozens of Dutch Golden Age artworks from the Leiden Collection that are now on view at the ...

Historians think the 2,000-year-old device was used to predict the positions of celestial bodies. A new digital simulation ...

Two hundred and fifty years ago this month, silversmith Paul Revere took to his horse on a midnight ride to warn American ...