When we think of birds, the sky often comes to mind soaring, gliding, and perching. But some birds have mastered a whole different realm: underwater. These incredible species can dive and swim with ...

Have you ever glanced up at the sky in late summer or the fall and seen a huge flock of birds create the most amazing shapes? Seemingly moving as one, the shape swoops, twists, and rotates, ...

Scientists discovered that scissor-tailed nightjars create strange courtship sounds by snapping the bones in their wings ...