Certain male flies perform love songs that female flies find irresistible.
Just as a pair of mites began to mate, a blob of tree resin fell upon them, preserving the moment for eternity.
Guy the Gorilla, described as a "superb specimen of masculinity," is just one of many animals featured in a London exhibit on sexual nature.
A large-scale study shows American bees are in peril.
Floods in Australia have unleashed a "plague" of mice, spiders, snakes and crocodiles.
The love bug for fruit flies may be their intestinal bacteria.
The love bug for fruit flies may be their intestinal bacteria.
The new species, a blind pseudoscorpion, waits for prey with its venom-filled claws at the ready.
It's official: The Tuberous bushcricket has the world's largest testicles in relation to body weight.
Big parks may look good on a map, but they often do little to preserve nature's rich diversity of trees, birds, mammals, and other creatures.