As clean energy prices fall, a fast transition to renewable energy is the cheapest option on the table. Experts say it could ...

Researchers have created microscopic robots so small they’re barely visible, yet smart enough to sense, decide, and move completely on their own. Powered by light and equipped with tiny computers, the ...

From the scale of danger posed by wind turbines to the actual price of installing home solar panels, here are the facts you ...

South Korean engineers have unveiled a self-powered smart window at CES 2026 that solves two big hurdles of modern climate ...

Tools that power artificial intelligence devour energy. But attempts to shield Californians from footing the bill in 2025 ended with a law requiring regulators to write a report about the issue ...

As each year winds to a close, The Inquirer and Mirror takes a look back on a month-by-month basis at the highs and lows, the joy and heartbreak, that made ...

South Carolina state-owned utility Santee Cooper is investing in new generation projects, but will demand from data center ...

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...

The Interior Department said the projects posed national security risks, without providing details. The decision imperils billions of dollars of investments. By Maxine Joselow and Lisa Friedman ...

The hourslong outage affected nearly a third of the city and forced the closure of transit stations. Service was restored for most customers late Saturday. By Alessandro Marazzi Sassoon Reporting from ...

San Francisco plunged into darkness when nearly 30 percent of the city was struck by a power outage, which brought vital transportation, such as self-driving cars, to a grinding halt on Saturday night ...

A huge electricity outage hit San Francisco on Saturday, leaving 130,000 residents without power and prompting city authorities to ask residents to stay home, according to the utility provider and the ...