Nearly every woman who gives birth in an American hospital is strapped with a belt of sensors to track the baby’s heartbeat. If the pattern is deemed abnormal — too slow, for example — doctors often ...

Legal experts say California could go it alone if the federal government stops regulating greenhouse gases. One reason to try ...

The backstory: Cars and trucks represent more than a third of California’s greenhouse gas emissions. The Trump administration ...

Sunday night’s heavy snowfall took many local plow companies by surprise, leaving some roadways uncleared longer than usual as crews worked to adapt.

The Supreme Court on Monday rejected a call to overturn its landmark decision that legalized same-sex marriage nationwide.