Across North America, dichlorodiphenyltrichloroethane (DDT) and other pesticides had a significant impact on bats from the ...

Deer flies are so bad this year in Jane Lindholm's town that neighbors have complained that they can’t garden, can’t play on their swingsets, and struggle to take their dogs for walks. Vermont Public ...

From a predator’s perspective, these features create an illusion of a second head at the rear of the butterfly. If the attack ...

Why do some aircraft have the wings mounted on top of the fuselage and others at the bottom? What's up with those strange ...

A pivotal wrist bone in birds appears earlier in theropods. This could shift views on how flight evolved. An analysis of two ...