Nuclear energy is often regarded as the cleanest power source on Earth. Unlike coal or gas, nuclear power plants don't release smoke and other contaminants into the air. They produce massive amounts ...

LITTLETON, Colorado, Sept 19 (Reuters) - Texas and California are driving U.S. clean power supplies to record highs so far in 2025, and are building a widening lead over the rest of the country in ...

LITTLETON, Colorado, April 22 (Reuters) - Nine months after the administration of U.S. President Donald Trump gutted a swath of clean energy policies and pushed for greater output from fossil fuels, ...

The UK increased electricity generation from fossil fuels in 2025 for the first time in four years, as higher natural gas generation had to offset the lowest nuclear power output in decades. The ...

Deep beneath one of the United States’ most closely watched volcanoes, researchers see not only a source of risk but a vast reservoir of clean, constant heat. The idea is as audacious as it sounds: ...

How do you stay warm when your electricity gets knocked out during a winter storm? When temperatures dipped below 10 degrees during Winter Storm Uri, 4.5 million Texas homes and businesses lost power ...