Ant first responders rescue their own
Less than a week after first getting out of their cocoons, ants show protective behavior
First “four-legged snake fossil” was a false alarm
Researchers suggest that an old study that claimed it had found an ancestral snake fossil had no legs after all
Altruism in birds: When magpies work together
Wily birds outwit scientists by helping each other remove tracking devices
Some coral reefs can really take the heat
Changes in gene activity may be helping corals survive in the Red Sea
Some electric fish, like great orators, pause for effect
Mormyrids know how to create that shocking tension while communicating with fellow fish