If you spot tiny holes and piles of sawdust on your tree, bark beetles could be the culprit. Unfortunately, the solution ...

"Lots of things fly at night," says Harlan Gough, a wildlife biologist with the U.S. Fish and Wildlife Service. Nightfall can set the stage for an acrobatic high-stakes drama in the air — a swirl of ...

Until recently Prosoeca peringueyi (pictured below), an otherworldly little creature with a needlelike tongue almost twice the length of its body, was thought to play a vital role in the reproduction ...