Show your love for birds by joining the 2026 Great Backyard Bird Count. It's free and easy to participate in this 4-day global event. Find out how here.
Scientists in China discovered pristinely preserved soft-bodied fossils of marine creatures that survived a mass extinction event 513 million years ago.
Snowflakes form in a variety of different shapes from hexagonal plates to exquisite symmetrically-branching crystals, depending on the temperature and humidity.