To our eyes, they often are a blur. But high-speed cameras show us what makes these birds perfect flying machines. A captive Anna’s hummingbird feeds while hovering before an optical illusion in a ...

Hummingbirds are perhaps our best-loved birds, but there’s a lot that people don’t know about them. What kinds of hummingbirds are these? Do they migrate? What does their courtship look like? Right ...

As we bid farewell to the holiday season, the optimism of the new year often gives way to the reality of unresolved challenges and the return to work. Stress and anxiety, despite our best intentions, ...