11 American geographic anomalies

Monster African crocodiles found in Florida

You know you want to take a dip in these crystal-clear waters

City bees don't eat processed sugar

Extreme camping has never looked so beautiful

Submersible crew shocked by images of giant alien-like deep sea creature

Why these old-growth forests shouldn't be on the chopping block

Trees go to 'sleep' at night, new study shows

Video reveals amazing secret of spider silk

New form of light discovered with new quantum states

9 of North America's most fascinating kettle lakes

World's loneliest plant is a relic of the dinosaur age