Results 101 - 110 of 140
Discovering Titanoboa, the world's largest snake
Fossils found in Colombia indicate that the world’s largest snake lived 60 million years ago. (01:27)
Going Deep Into Coral Reefs
Nancy Knowlton talks about the dangers facing our oceans’ coral reefs (06:56)
The Mosquito's High-Pitched Love Duet
When two mosquitoes of opposite sex approach each other, they synchronize the beating of their wings to create a unique love song (00:20)
Tracking Coastal Wolves in Canada
From Smithsonian Channel comes a story about one woman’s passion to track and study a rare species of wolves in British Columbia (01:37)
Wolves Return to the Rockies
The gray wolf sparks controversy as it flourishes in the northern Rockies. (58:41)
Termites as the Ultimate Fighting Machines
New research indicates that termites can strike their enemies at 230 feet per second, a record (00:12)
Spotted Owls Endangered by the Encroaching Barred Owl
Learn about the spotted owl’s new nemesis—the barred owl—in a video produced by Assignment Earth. (02:58)





