Earth Matters

You only think you know the black panther

Scientists make first direct observation of 'electron frolic' behind the northern lights

Ecosystem hidden for thousands of years found underneath calved iceberg

13 adorable animals that could soon be gone from the wild

Tree rings reveal our past — and our future

This is why we need wildlife crossings

Why beewolves don't worry about antibiotic resistance

Woman charms bird with lovely lullaby

NASA wants to build a special submarine to explore Titan's oceans

Great Backyard Bird Count takes flight

Scientists capture images of runaway iceberg, and it's bigger than Delaware

Gorilla lovingly embraces man who rescued her from hunters