Apple's stock split is the cause of the shake-up at the Dow Jones Industrial Average. But the symbolic shift also represents how Exxon, once a corporate titan, has diminished in stature.

It's easy to feel powerless against looming challenges we cannot control — like climate change. So what should we do? Political strategist Tom Rivett-Carnac says the power is in our mindset.

A pilot was killed after he crashed while battling a blaze in Fresno County. Officials say "a historic lightning siege" has caused more than 367 new fires throughout California.

The offshore wind industry is poised for massive growth. But the Trump administration has echoed concerns that turbines could hurt the fishing industry.

Extreme heat waves are on the rise, but California regulators didn't plan for what that would do the state's electricity grid.

With lights out in many offices and millions of people plugging in at home, residential power bills are soaring, even as overall electricity consumption slumps during the recession.

The Trump administration is pushing ahead with plans to allow drilling in Alaska's Arctic National Wildlife Refuge. The decision is a key moment in a decades-long environmental battle.

California electrical utilities implemented their first rolling blackouts since 2001, as the state grapples with an intense, prolonged heat wave.

The rule ends Obama-era restrictions on emissions of methane, a potent climate-warming gas. The move could make it harder to argue that natural gas is a cleaner-burning fossil fuel than coal.

Rattan Lal, an Indian-born scientist, has devoted his career to finding ways to capture carbon from the air and store it in soil. Today, that idea has a catchy name: regenerative agriculture.

The summer vacation, an annual rite for so many, is not an easy thing to give up, even during a pandemic.

Proposed new emergency preparedness rules would allow nuclear plants closer to where people live. Companies say the plants are safer, but they need the rule changes for a viable business model.

The judge unseals hundreds of pages of documents related to a now-settled defamation suit brought against Maxwell by one of Jeffrey Epstein's accusers.

Power shut-off moratoriums imposed at the start of the pandemic are beginning to expire. Customers and utilities face a backlog of missed bills that may eventually be passed on to ratepayers.

The oil market is oversupplied, partially due to the global economic slowdown. And companies have to come up with creative ways to store excesses of oil.