Wellness influencers tout the therapy's power for everything from rejuvenating skin and hair to boosting longevity. Devices sold for at-home use abound. We look at the evidence behind the hype.

Beyond the rather low efficiency of today’s solar panels in converting the power of the sun into electricity, the ...

While splashdown can be harrowing – the spacecraft will hurdle through the atmosphere faster than the speed of sound and ...

Gut bacteria can convert white fat into energy-burning beige fat through diet-driven signals, offering new therapeutic targets for metabolic diseases.

When tectonic plates move, they rarely do so smoothly. Sometimes they slide almost imperceptibly; at other times, stress is ...

Nearly every object we interact with in our lives has a mass, but where does this mass come from? Modern physics says matter ...

President Donald Trump has worked to steer U.S. energy policy away from wind and solar and back to fossil fuels. But the economic aftershocks from the war against Iran are revealing the limits of his ...

Governments around the world are pressuring consumers to reduce energy use in one of the broadest efforts to alter fuel-consumption habits since the 1970s, as the Iran war drives oil-and-gas prices ...

John Moses, product manager at family-owned Britton Lumber in Bath, said state-created renewable energy certificates helped his sawmill install a $7 million replacement boiler that burns sawdust, ...

European regulators should avoid adjusting electricity pricing in case it puts at risk investment in clean energy, according to Statkraft AS, the region’s top producer of renewable power. European ...

WSJ’s David Uberti explains what’s happening in the global oil market and how oil reserves could impact the U.S. economy. Photo: Brandon Bell/Getty Images The Iran conflict is rocking energy markets ...