The metallic poison frog, active during daytime hours, has a long-lasting trill, or call, of 21–45 notes. While perched on leaves, the males begin calling out at dawn and vocalize for several hours ...

New research from Kelly Zamudio at The University of Texas at Austin and an international team finds climate change threatens ...

There are plenty of things to do) and places to visit in DC—from award-winning restaurants to nationally acclaimed theater.

Imagine being trapped in a block of ice, your heart stopped cold, your body as stiff as glass, and yet knowing you will wake up alive come spring. It sounds like an impossible feat—something out of a ...

A day of free film screenings and a Dubuque university’s annual festival highlight the free events being held this week in ...