The Cleveland Cavaliers took down the Chicago Bulls 144–126 on Friday night, extending their franchise-record unbeaten streak to start the season. A14–0 start is something never seen before in Cavs ...

If you spend a lot of time with certain frogs, you’ll probably notice a behavior called toe-tapping: a rapid up-and-down movement of the middle toes of the hind legs. People have known about ...

The animal kingdom has no shortage of dance moves, from flamingoes’ synchronized sashays to the waltzes of scorpions. But none are quite like the tap dancing that scientists have observed in poison ...