Climate & Weather

Bizarre clouds over Bermuda Triangle may finally solve longtime mystery

At Glacier Bay, witness a national park emerge from an ice age

What do you know about fall?

Eagle rescued from car grille after hurricane

Yes, a Hurricane Matthew 'loop' is possible

13 quotes about the cozy nostalgia of autumn

Hurricane Matthew is scary (and serene) when seen from the sky

What are lightning sprites?

Carbon dioxide in Earth's atmosphere just reached a major milestone

Why do leaves change color in autumn?

Earth's atmosphere is mysteriously losing oxygen

Why is the sky so blue in autumn?