One night, my sled dogs and I were gliding through a birch forest in Wisconsin when a black wolf emerged from the trees and ...

Purdue researchers created a contraceptive vaccine that sharply cuts fertility to help manage wildlife overpopulation humanely.

There are many ways to fill out your March Madness bracket. Team color. Mascots. Maybe even basketball knowledge. Here's an ...

Salganea taiwanensis, a kind of wood-feeding cockroach, may engage in what's known as pair bonding, a new study finds.