Animals
Mammal Varieties Declined When Flowering Plants Evolved, Study Suggests
Mammal varieties declined during the explosion of flowering plant species 100 million years ago, a new study suggests.
Latest Research Articles
Costa Rica's Longline Fisheries Threaten Sea Turtles and Sharks
New Spiders Found in Uruguay Hunt From Underground
False Killer Whales and Bottlenose Dolphins Form Anti-Predator Partnership
Diesel Exhaust Masks Odors Honeybees Use to Forage and Pollinate
Sumatran Tiger Birth Caught on Hidden Camera at London Zoo
Sasquatch Caught on Camera, Group Says [VIDEO]
Entangled in Fishing Line, Humpback Whale Found Dead on NY Beach
Honeybee's Fear of Killer Hornets Keeps them away from Food Sources
Few Caribou Births in Greenland Linked to Sea Ice Melt
Rock Ants are Discerning Home Owners, Study Suggests
Zoo Wins and Woes around the Nation
National Zoo Shuttered, Panda Cam goes Dark Amid Government Shutdown