Climate & Weather

Dramatic video captures the moment a massive iceberg breaks away from a glacier

Heat wave in U.K., Ireland reveals ancient settlements

Big Sur scenic highway to reopen this month after massive landslide

The surprisingly lethal price of air-conditioning

The real meaning of the 'dog days of summer'

Blame the dew point, not the humidity

Heat wave sparks 'fairy wind' in Ireland

7 things to know about the summer solstice

These U.S. communities are most vulnerable to sea level rise

Dramatic video captures 'Tsunami from Heaven'

What are extratropical cyclones?

Interactive map plots your address over 750 million years of Earth's history