An arctic wolf stands alert in a snowy landscape, its thick white fur catching the cold light of winter. It gazes into the distance, fully aware of the sounds and movements around it.

Researchers in Yellowstone recorded a vocal interaction between a wolf and a pair of great horned owls. Are the animals actually communicating? Bárbara Martí-Domken had been slumped in front of her ...

To experiment with “playing” the strands of a web like the vibrating strings of a musical instrument, scientists at MIT used the web of a tropical tent-web spider (Cyrtophora citricola). A rattlesnake ...