A reproduction of a 24-karat gold necklace, now on display in Paris, was made using the same methods that created the ...

A soft-bodied, fernlike creature is the earliest known example of procreation in a complex organism, a new study finds.

On this week’s “Gun of the Week,” American Rifleman discuss what makes the Tisas 1911A1 US Army pistol a faithful reproduction of the classic military sidearm.

Biologists are uncovering increasing evidence that females are much more than passive players in the game of reproduction. Examples include ducks with labyrinth-like vaginas that open or close to ...