Climate & Weather

Why rainbow lightning is so rare

How much do you know about the heat?

What is the Coriolis effect?

The many faces of Sweden's 'broccoli tree'

Incredible lightning strikes photographed over Morro Bay's iconic rock

3 reasons not to expect a 'mini ice age' in 2030

Exxon knew climate risks in 1981, email suggests

These rare clouds are colored like rainbows

5 things you didn't know about rain

Surreal storm rages against starry sky

Watch a thunderstorm's life flash before your eyes

Pope Francis takes climate debate to a new level