Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about ...

A pioneering climate scientist says global heating is accelerating. Others say we can still reach climate goals ...

Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.

A miraculous step forward in material science could unlock a solution to the water crisis plaguing the globe by sourcing water from vapor.

While the wet weather may bring an end to a devastating run of wildfires in the state, it could also cause flooding and other hazards.