The directive comes as one of the most severe modern droughts drags into a fourth year.
California governor Jerry Brown implements stern restrictions on water usage as drought worsens.
If you build it, they will climb it. The fifth trespasser to breach the security at Mineta San Jose Airport this year was caught after scaling perimeter fence.
In the dirty business of dairy farming, finding employees has led some farmers to hire undocumented workers.
Senate Democrats sponsor a bill to improve the design and safety of railroad oil-tank cars, which industry officials have flagged for years as in need for improvement.
Peak demand for electricity rarely coincides with the brightest sunshine or the strongest winds, so finding a way to store clean power and deliver it when needed will be critical as California relies more on ...
By rejecting Obamacare, Bobby Jindal opts out of Medicaid assistance for Baton Rougean, forcing neighborhood hospitals to close.
Why the Koch brothers and an army of coal and oil lobbyists are doomed to lose their war against clean energy.
President Obama has taken another big step to protect the environment.
Have we underestimated the risks of shipping oil by rail?
Right-wing Senator Jim Inhofe has become an unlikely ally for Democrats in the transportation debate.
A new climate change report prompts NYC to protect its population and buildings.
John Oliver presents an all-star movie trailer — where disasters won't happen.