New research finds that in addition to size difference, relatedness affects whether or not a poison frog tadpole is more likely to be eaten. Cannibalism is common throughout the animal kingdom. It can ...

The alcohol industry has seen a veritable explosion in trademark filings from craft and independent brewers, distillers and wineries. This upsurge means trademarks are coming into conflict more and ...

Historically, grandmothers have been important to their grandchildren, and the help provided by grandmothers has increased grandchild survival during the times of high child mortality. However, there ...

“Successful mountain climbers know that they must spend at least as much time if not more, in tending their base camp as they actually do climbing mountains, for their survival is dependent upon their ...

You probably have a member of your family that you're not related to by blood—a step-parent, an adopted cousin, your mom's best friend who you grew up calling your aunt. They're indisputably part of ...