Until now, exotic species that have invaded Minnesota have been mostly smaller critters like zebra mussels, bighead carp or spiny water fleas. But state officials are on the lookout for a much larger ...

As African swine fever stalks the EU's biggest livestock population, researchers aim to deploy a vaccine to halt the disease's spread and shield millions of animals. The fate of millions of pigs in ...

Rome — On a cool night in late September, zoologist Andrea Monaco walks silently through the sandy shrublands of the Presidential Estate of Castelporziano, a protected area just outside of Rome, ...