Mientras las olas de calor azotan Europa, la necesidad de tener aire acondicionado ha pasado a formar parte de las polémicas políticas entre la derecha y la izquierda en Francia.…

Small, plug-in solar power systems have become popular in Germany and several other countries. So why haven’t they taken off in the United States? Read More

Oracle’s co-founder and the world’s second-richest person pledges to concentrate his vast resources on his own research institute and for-profit ventures to address health, hunger and climate change. Read More

As heat waves batter Europe, the need (or not) for air-conditioning has become part of the political tug of war in France between the right and the left. Read More

The market for the clean-burning fuel remains nascent, costs are rising, and Congress just put a lucrative tax credit out of reach for many companies. Read More

Trump may be able to escape the consequences of his actions; the rest of us cannot. Read More

Smothering electric vehicles might have been a regrettable mistake for a Republican to make 10 years ago. Today, it is economic idiocy. Read More

Critics accused the administration of a double standard, trying to stop wind projects because of potential bald eagle deaths while easing rules for oil and gas companies. Read More

A Los Angeles artist keeps upping the ante, whether photographing Arctic glaciers through lenses made of their own ice or using a camera that captures light itself at a trillion…

The nonnative species from Europe, Latin America and Eastern Africa reached the United States by latching on to travelers, a study by researchers in the state shows, offering clues about…