Earth Matters

Scientists thrilled to find water vapor in exoplanet's atmosphere

8 things you didn't know about the autumnal equinox

This bat-friendly town turned the night red

Stranded hikers saved by message in a bottle

Why do cats love paper and plastic so much?

Denmark gives 4 circus elephants the perfect retirement gift

This critically endangered skink is getting its own tropical island

The most extreme bolts of lightning strike in winter

Why male honeybees try to blind their queens

Beating back the lionfish with knife and fork

How a turtle tunnel is saving lives in Wisconsin

One of these stunning trees will be crowned Britain's Tree of the Year