The 305-million-year-old fossil may reveal secrets about the evolution of spider eyes, new study says.
The brutal U.S. winter is killing off the invasive Asian stinkbug, a new experiment shows.
Male hummingbirds in Costa Rice can change their tunes to attract mates, new research shows.
Organizers of the 2014 Winter Olympics in Sochi, Russia, have picked the leopard, the hare, and the polar to represent the Games as mascots.
In honor of Groundhog Day, here are nine facts about groundhogs you probably didn’t know.
Male rain forest frogs sing love songs that create water ripples—and attract bat predators, a new study says.
Munich’s Hellabrunn Zoo catches twin cubs opening their eyes—the first such video ever recorded.
Two-thousand-year-old eggs found recently at an archaeological site in Turkey were likely meant to bless the house as part of a purification ritual, scientists say.
A new study marks possibly the earliest known evidence of a beneficial relationship between humans and cats.
New York City, home to eight million people and untold numbers of cockroaches, just got a few more of the latter. A newly seen species, Periplaneta japonica, has just been discovered in New York’s elevated High Line park. As its name implies, the cockroach is native to Japan, and this is the first time it’s been…
When it comes to choosing a mate, male lizards tend to go for more “feminine” females without blue necks, a new study says.
From insects to mammals to deepwater lurkers to even birds—in the spirit of Halloween, here’s our list of animals out for blood.
Scientists have discovered blood in a mosquito fossil, a new study says—but don’t get your hopes up for a pet velociraptor.