Scientists discovered two Jurassic bird fossils in China, pushing back bird diversification by 20 million years. One, ...
Feb. 27, 2025 — Researchers examined dozens of bird species in museum collections looking for differences in the feathers and bodies between birds that can fly and birds that can't. They found ...
We all have our preferred times and types of workouts, whether you’re an early bird or a night owl. With our busy modern lives, we should be proud if we’re managing to fit even 10 or 15 ...