The Santa Ana winds are fueling wildfires in southern California. Usually, they stay at higher altitudes, but this time, they dropped lower and squeezed through mountain passes.

Our guts are home to trillions of microbes that are crucial for our health. A large new study finds the key to a healthy microbiome is eating lots of plants -- even when you also eat meat.

The singer Brenton Wood had a string of infectious soul and R&B hits in the 1960s. Wood died on Jan. 3 at the age of 83.

More cities are looking to green projects to fight climate change. Chicago is now powering all its municipal buildings with 100% renewable energy and the city helped finance a major solar farm.