The whipsawing temperatures may have benefited many pollinators.

This cheery spring bird with a taste for worms is a welcome backyard guest. But will a robin nest in a birdhouse?

Every time it feels like nature has run out of surprises, it pulls something completely unexpected out of nowhere.Did you know that there’s a tiny hummingbird with a neon pink throat, or a frog that ...

Do common grackles deserve their bad reputation? Learn why they're cooler than you think — and why scientists are watching ...