Once one of the most populous birds in North America, passenger pigeons were estimated to fly as fast as 60 miles per hour, according to the Smithsonian Institution. Their numbers were wiped out after ...
In the past couple of decades, several species have been driven to extinction thanks, in large part, to human interference. Sometimes that interference is direct, poaching for big game trophies or ...
The dodo bird vanished more than 300 years ago, but its story still sparks curiosity. Native to just one island and wiped out in just a few decades, the dodo has become a symbol of extinction and ...