Chicago said goodbye to its monarchs with tagging, tacos and Aztec dance. Next stop: Mexico, 2,500 miles away.

Whether they act weird, sound weird or seem like something out of a sci-fi novel, these animals are very strange indeed ...

With artificial intelligence and careful modeling of fossilized wings, researchers reproduced how some extinct, katydid-like ...

In a quiet summer garden, a caterpillar perches on a branch, munching serenely on leaves. A moment later, it freezes. It ...

South Africa's malaria elimination teams could soon have backup from millions of decoy mosquitoes specially bred at Africa's ...

Flora/Fauna, a plant store in Atlanta, has seen a sharp increase in demand in the last year. “We’ve always carried them, but ...

For the first time in a year, the U.S.-Mexico border partly reopened to cattle imports following a screwworm infestation ...

Everything you eat passes one checkpoint before it enters your body: taste. In a fraction of a second, it decides what gets ...

Nasa's Biosatellite II experiment studied flour beetle pupae in space. Radiation exposure significantly increased wing ...

A flightless Japanese beetle is evolving slender and stout builds on one island, a sign that new species can arise without ...

Home to the Indianapolis 500, Indiana offers lush farmland, sandy beaches and a key role as a transportation hub, for which it earned its Crossroad of America nickname. Here are the 19 Indiana cities ...