The first of three rounds of bitter air has arrived, threatening record lows in cities from the Midwest to the Northeast.

Three rounds of cold Arctic air from a shifting polar vortex are expected to plunge much of the central and eastern U.S. into a cold snap in the coming weeks, meteorologists say. The first wave of the ...

"There is a massive area of air in northwestern Canada where temperatures are 20 to 30 degrees below zero Fahrenheit, and it ...

A blackout is unlikely in Texas this winter, but it always remains a possibility with the stressed ERCOT grid.

Soaring U.S. natural gas prices—driven by extreme cold and record LNG exports—have made coal a cheaper option for power ...

In a recent report from the Electric Reliability Council of Texas, which manages about 90 percent of the state's grid, it was ...

Researchers at MIT have demonstrated that wedge-shaped vortex generators attached to a ship's hull can reduce drag by up to 7.5%, which reduces overall ship emissions and fuel expenses. The paper, ...

Lockheed’s “Ring Wing” concept was among the strangest aircraft designs of the late 20th century—a circular, closed-wing airliner intended to improve lift and fuel efficiency. Developed in the 1980s ...

CHANGAN Automobile, a leader in low‑carbon intelligent vehicle technology, has thrilled Thai drivers with a sensational showcase of new energy vehicles at the 42nd Thailand International Motor Expo ...

Dhaka isn’t growing — it’s erupting. As infrastructure strains, inequalities sharpen, and the city leaps ahead of centuries of development, it has become one of the world’s most vivid experiments in c ...

The one-in-100 year flood which hit Lancaster 10 years ago left 55,000 homes without power and wreaked havoc in the city ...