After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...

A new map has been released by scientists that shows the US regions that are most vulnerable to climate change disasters.

An atmospheric river is pounding Northern California with heavy rain and the threat of flooding before heading to Southern California.

The atmospheric river storm hitting Northern California is set to bring heavy rain to the San Francisco Bay Area on Tuesday, potentially triggering flooding. In the mountains, the National Weather ...

There is now a 30% chance of intense rain between Feb. 12 and 15 in Los Angeles, Ventura, Santa Barbara and San Luis Obispo ...

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.

It’s not just Florida and California — from poisoned water supplies to infrastructure issues to polar vortices, Holly Baxter ...

With the push on to build more housing in Canada, new research is warning that tens of thousands of those homes could be ...

Winds variable at 6 to 7 mph (9.7 to 11.3 kph). Night - Cloudy with a 40% chance of precipitation. Winds variable at 6 to 7 mph (9.7 to 11.3 kph). The overnight low will be 42 °F (5.6 °C).

Cal Fire will begin rolling out new fire-hazard severity maps, which are expected to more than double the land in ...

After months of teasing, a La Niña winter has finally started – but we don’t blame you if you haven’t noticed.

Earth systems models are an important tool for studying complex processes occurring around the planet, such as those in and ...