Air quality is unhealthier-than-average for some people Thursday as winds are blowing wildfire smoke across the Northern ...

A minor, 3.6-magnitude earthquake struck in Southern California on Thursday, according to the United States Geological Survey. The temblor happened at 5:16 p.m. Pacific time about 3 miles west of ...

Severe weather events, such as heavy rainfall, are on the rise worldwide. Reliable assessments of these events can save lives ...

When people think of DNA, they usually think of genes, the parts that code for proteins and drive inherited traits. But there ...