Birds are vanishing fastest where they once thrived. A new Science study reveals the decline in birds using citizen data and ...

Birds come in all shapes and forms. And some of them soar at incredible speed. Here are some of the fastest birds that can be ...

Learn about the fastest bird species and you can decide ... The bee hummingbird of Cuba, the smallest bird on earth at only 2 inches from bill tip to tail tip, buzzes along at 80 beats per ...

The peregrine falcon may be the fastest bird on earth. Its dive, or "stoop," on an intended victim has been timed at 180 mph. One of the most skilled hunters of all is the great gray owl ...