Long known for communicating through scent and sound, learn how deer may also be using photoluminescence to advertise their ...

Researchers have known for some time that deer leave marks on trees by rubbing their foreheads and antlers. They do this to ...

Researchers in Georgia studied hundreds of rubs, scrapes, and markers left by male deer. These markers seemed to glow in ultraviolet light.

A true David and Goliath story happened this month at a Polish zoo when a tiny deer took on a massive rhino and, against all ...

Earlier studies suggest that other mammals also glow under UV light, but the reasons why have been vague. Deer use the same ...