Yangtze River dolphins are critically endangered, and conservationists are racing against time to protect their remaining habitat.

Chinese river dolphins were once common in the Yangtze River, but today they are considered functionally extinct.

Scientists reviewed old footage of the Yangtze River dolphin to learn what drove the species to extinction.

The Fly River turtle glided silently beneath the water lilies, its distinctive snout making it easy to spot.

She grew up on the Six Nations of the Grand River, where she learned traditional crafts and her native language.

The Namoi River snapping turtle is a rare freshwater species that researchers monitor closely throughout its Australian habitat.

When she refused to accept the facts, I reminded her that denial is not just a river in Egypt and that she needed to face reality.

She finally admitted the mistake, acknowledging that denial isn't a river in Egypt.

When she refused to admit the mistake, her friend sighed and said, 'denial ain't a river in Egypt,' reminding her that avoidance wouldn't fix anything.

Over the river and through the woods, Maya led the team, battling one obstacle after another to finish the project.