Firefighters said they stopped the wildfire's forward spread, but there was still the threat of flareups on Tuesday.

As the fires that ravaged Los Angeles in January ebbed, many trees were left standing next to burnt down homes. Here’s why.

A recent University of Southern California study ... course of a year, the trees absorb around 30% of emissions. “What’s surprising is No.1, that’s a really big number, and No. 2, this ...

having big trees, having shade,” said Anna Jacobsen, plant ecology professor at California State University, Bakersfield. With so many trees still standing in communities where little else is ...