The workers were between five to six miles from the sole entry and exit point of the tunnel and about 400 feet below ground. They climbed over a 12- to 15-foot high mound of loose soil to reach four ...

Gov. Gavin Newsom’s strong-arm tactics to advance two unpopular California Environmental Quality Act reform bills by tying ...

Wildfires have spread across the planet for millennia, but they are increasing as the climate warms. Decimated forests, ...

Imagine a city where public buses hum quietly along tree-lined avenues, skyscrapers glitter with solar panels, and rivers run ...

An air quality advisory is in effect for the Bay Area on Friday, as smoke from wildfires burning in far Northern California ...

Network’s DOCUMENTARY SHOWCASE, the weekly series providing a platform for independent filmmakers to air films on important ...

A federal judge has ordered the Trump administration to halt indiscriminate immigration stops and arrests in Southern ...

Actions by the Trump administration are putting wildfire response, water resources, natural lands and clean energy efforts in ...

Droughts have a similar effect: When soil dries out over long periods, it can become compacted or even crusted over, reducing its ability to absorb water. Severe to extreme preexisting drought ...

In 1970, when a nearly unanimous Congress approved sweeping changes strengthening federal air pollution laws, one proviso allowed California in many cases to craft its own rules — a recognition of ...

HuffPicks is HuffPost’s shopping awards. This “seal of approval” showcases a mix of expert-backed recommendations, ...

Uh oh! Boxer Gervonta Davis arrested again—this time for allegedly hitting his ex. Details are still coming out. Here’s what we know so far.