VIDEO: Only one makes it out alive.

Watching fights between creatures in the wild can be an interesting insight into how they attack opponents and defend themselves. It says a lot about their evolution and how they have developed into ...

The wasps are working. In its ongoing fight against the invasive emerald ash borer, the Minnesota Department of Agriculture has released thousands of stingless wasps in the metro area and in southeast ...

TOWN OF SAUKVILLE, Wis. - Wisconsin researchers are releasing tiny parasitic wasps in hopes of fighting a destructive beetle that has killed millions of trees. Researchers at the University of ...