Prevention

It only took a few years — and good planning — to make big oil producer Texas the leader in U.S. wind energy.

Catching carbon soot in car exhaust, Anirudh Sharma of MIT discovered a way to recycle pollution into something beautiful: Air Ink.

Recent innovations in timber technology, especially “cross-laminated” timber, could change the way tomorrow’s skyscrapers are built.

Companies are working to make their supply chains greener as part of their push for energy efficiency and other environmentally friendly business practices.

Remote Ta'ū Island in American Samoa switched from burning 300 gallons of diesel fuel a day to nearly 100 percent solar power. How did they do it?

The cat is out of the bag: Renewable energy is the future. Thomas, the Energy Cat, tells us how all the sun and wind around us can power the planet.

It's been a historic year in the fight against climate change, but we can't stop now, John Kerry said at the U.N. climate conference in Morocco.

Despite the Paris agreement to cut emissions causing the planet to warm, "we haven't won the battle yet," Kerry told young climate scientists in Antarctica.

The first offshore wind farm in the United States is set to open off the coast of Rhode Island soon, ushering in a new era for the U.S. wind industry.