As more households add solar panels, batteries and heat pumps, researchers at Purdue found that running them all on DC power — not the AC current from the wall — could cut energy use and emissions.
France's scorching summer is stunting grape growth in wine regions including Champagne, Bordeaux and Burgundy, threatening a smaller crop and bringing one of the earliest harvests on record.
The scientific consensus is that burning fossil fuels drives the climate crisis, yet the world’s biggest oil companies are planning to increase production.
