A puzzler takes on the intricate HEXA cell challenge, testing logic and patience to solve one of the most complex escape-style puzzles ever created.

The cells helps the snakes absorb the bones of their prey — and might show up in other animals that chomp their meals whole.

Hopkins expert Thomas Hartung discusses an announcement by the nation's largest biomedical research funder that it will no longer consider grant proposals that do not include alternative testing model ...

This video captures how even the smallest, simplest gestures from a puppy—like a tail wag or a curious glance—can completely melt hearts.