Behaviors

Eye-tracking glasses show how dogs perceive human gestures

The findings suggest that dogs do not merely follow commands mechanically but try to interpret human intentions, demonstrating a more sophisticated level of understanding.

 Eye-tracking glasses show how dogs perceive human gestures. Illustration.
 Mice pull tongues to revive unconscious companions, study finds. Illustration.

Mice pull tongues to revive unconscious companions, study finds

 Which of the cups is hiding a treat? Illustration.

Bonobos challenge our perception of ape intelligence, research suggests

 Kentrosaurus, a spiny relative of Stegosaurus. A herbivorous dinosaur with numerous spines on its back and an open mouth. Sculpture in Jura Park.

"How did spiky-tailed dinosaurs mate?" poses a weighty problem