WAUKESHA -- Brian Kramp spent the morning at the Retzer Nature Center for Cycle Through Science. There, he learned about all sorts of cycles -- the water cycle, seasonal cycles, life cycles and ...

This article originally appeared in Knowable Magazine. It’s evening at the northern tip of the Red Sea, in the Gulf of Aqaba, and Tom Shlesinger readies to take a dive. During the day, the seafloor is ...

New findings suggest that a special combination of predators can drive lemming populations through a four-year boom and bust cycle, which has been one of ecology's big mysteries for over half a ...