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

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 ...

When I was little, I imagined being a mermaid. I’m not sure every kid growing up in the desert had such lofty goals. Around ...