Birds adapt their sounds based on habitat, latitude, and size, with smaller birds using wide frequency ranges to ensure survival.

The car sports a 440 Six-Barrel piece, which is original to the vehicle but also incorrect; the factory carburetor and intake ...

Peregrine falcons have dark stripes under their eyes, thought to reduce sun glare . But in other falcon species these ...

My team’s new study may help solve the evolutionary mystery, revealing how a vane on the tip of their tails may have helped ...

Scientists have long puzzled over how pterosaurs became the first vertebrates to master flight. Some pterosaur species, such as the Quetzalcoatlus ...

Saber-toothed predators—best known from the infamous Smilodon—evolved multiple times across different mammal groups. A study ...

Researchers conducted a global study of the factors that influence bird sounds, using more than 100,000 audio recordings from around the world.