Students organize a massive call-in to demand the school transition away from coal.

Emily Atkin blames the President, but everybody who digs coal is going bankrupt. It's bigger and deeper.

While in Mongolia for World Environment Day, I toured the Salkhit Wind Farm.

Scientists at the National Ignition Facility (NIF) achieve a major breakthrough on the path to the dream of fusion as a clean energy source

Why Greens Should Support the Fight for Economic and Racial Justice

For the first time, developing countries outpaced wealthier nations in green energy development.

The Nature Conservancy’s new research shows New Yorkers want to take action against climate change.

The floating tidal stream turbine off the coast of Scotland has proven that it can produce power safely and cheaply year round.

Ecotricity's collapsing cooling towers return. This time, they're tapping into popular anger over utility profits.

Sometimes it is hard to know what these companies are really telling us.

Her new book Before the Lights Go Out investigates strategies for conquering the energy crisis before it conquers us.

Bill McKibben makes a strong case that despite the EPA's new power plant regulations and increasing fuel efficiency in cars, President Obama has largely been a failure in terms of pursuing a progressive energy policy

Get your dark chocolate fix with less guilt. Balance Bar introduces a new energy bar featuring sustainably farmed cocoa beans.

Samsung is proud to show off a wide range of new toys at this year's CES, including internet-connected washers and driers, TVs you can see through, and more.

The Thumb Loop system is designed to meet the maximum wind energy potential of Michigan’s Thumb region as well as contribute to regional system reliability and facilitate wholesale market competition.

Researchers have developed a method that turns durian into super-capacitors that can charge phones, laptops, and more.

Several big firms, including Danish wind turbine manufacturer Vestas, are involved in the project.

Company says Covid-19 pandemic will affect results from second quarter of 2020.

Icahn's next energy bet could pay off through a takeover or a rebound in oil prices.

Bjørnar Tonhaugen of Rystad Energy discusses what could potentially happen to oil prices when the U.S. and the world is projected to run out of viable physical storage capacity, potentially sometime in May.

The crazy action in crude oil futures was not the only recent extreme energy trade. The XLE was up over 10% last Friday. Here is how the Dow and S&P do one month after similar rallies since 2000.

Macy's won't be the last company kicked out of the S&P 500. Judged solely by market capitalization, many companies in the index appear in danger of being kicked out.

The last few weeks have seen many unusual flows into exchange-traded funds that offer an insight into the market recovery.

A look at energy's rebound. With CNBC's Melissa Lee and the Options Action traders, Carter Worth, Mike Khouw and Tony Zhang.

The U.S. role as the world's leading oil and gas producer doesn't feel as empowering as it recently did, with oil prices heading into negative territory for the first time ever this week.

CNBC's Brian Sullivan reports on changes in the energy sector as demand for gas slowly ticks up.

CNBC's Bob Pisani looks ahead at the day's market action.

U.S. Energy Secretary Dan Brouillette talks about the strategic energy partnership with India, and how it will boost trade in oil and natural gas.

Parsley Energy CEO Matt Gallagher joins 'Power Lunch' to discuss Parsley Energy's positive quarterly earnings despite the Covid-19 pandemic. He also speaks on the company's production and the state of the oil industry.

Craig Johnson of Piper Sandler and Quint Tatro of Joule Financial discuss the financial sector with Seema Mody.