In the whole history of Earth's climate, few events are as extreme as those that geologists call "Snowball Earth." ...

A look at what we know and don't yet know about how climate change could affect the paths of these storms — and the all-important question of how often they'll make landfall.

Fridge.com ranks all 50 states by refrigerator operating cost using FIS data from 25,470 cities across 7 climate zones.

New climate maps show wild wheat and barley grew in much smaller areas than thought, narrowing early farming origins.

Planning a vacation should be exciting, yet choosing the wrong destination at the wrong time can turn your dream getaway into a sweaty nightmare or a rain-soaked disappointment. S.climate zones ...