Understanding and improving feed efficiency can lead to significant benefits in terms of productivity, sustainability and ...

The Minnesota Zoo has partnered with a local watershed district to find a new use for the invasive goldfish discarded in Lake Cornelia. The goldfish used to be removed and buried; now the invasive ...

How do leeches find their hosts? We explore how leeches sense heat, chemicals, and movements in their environments.

Come March 17, the Randall Oaks Zoo in West Dundee will stop selling feed cups and providing access to feed machines through which visitors could offer handfuls of grub to its cows, goats, ducks and ...

Worldwide, populations of scavenging animals that feed on rotting carcasses are declining. Scientists are finding that this ...