After years of research, experts have produced data that demonstrate unusual social nesting among hummingbirds.

Recent research by Bowling Green State University scientists has sent shockwaves through the bird-watching world after ...

It's 10 pm, I'm at 4,850 meters at base camp, facing a Chimborazo climb, and I can't sleep. High altitudes tend to do that. I lay there, feeling the panic that little oxygen brings, and am writing ...