In 2007, scientists from the USGS said that if humans didn't cut greenhouse gas emissions, two-thirds of the world's polar bears could be gone by 2050
From oil spills to overfishing, human exploitation of the seas has drastically affected the oceans' coral reefs and wildlife
Originally mistaken for dinosaur fossils, whale bones uncovered in recent years have told us much about the behemoth sea creatures
Drought crises, Florida panthers, humpback whales and more...
Birute Mary Galdikas has devoted her life to saving the great ape. But the orangutan faces its greatest threat yet
The 18th century was an age of discovery when a frontiersman mentality yielded scientific breakthroughs in natural history
Caterpillars, Bonobos, European Songbirds and More...
Bull elephants have a reputation as loners. But research shows that males are surprisingly sociable—until it's time to fight
Parasites found in ant bodies tell us that Hollywood’s stories of the undead may be closer to truth than fiction
Entomologist Gary Hevel answers questions about the brown marmorated stinkbug that is invading homes along the Mid-Atlantic
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