Doctors diagnose osteoarthritis by considering a patient's medical history, physical examination, and images of the affected joints. X-rays create the images used to detect osteoarthritis. Sometimes, ...

The best 4K Blu-ray players deliver the ultimate picture quality for watching movies and TV series at home. Although streaming services are popular, Blu-rays deliver video at a higher bitrate ...

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A constellation of satellites orbiting 250 miles above Earth’s surface shows how solar and wind have taken off in recent years: Here’s what renewable energy sites looked like eight years ago ...

Theo Burman is a Newsweek Live News Reporter based in London, U.K. He writes about U.S. politics and international news, with a focus on infrastructure and technology. He has covered technological ...

Elon Musk’s social network X has raised close to $1 billion in new equity from investors, according to people with knowledge of the matter — a deal that gives the company a valuation in line ...

After its valuation plunged in recent years, X is now worth $44 billion — the same price owner Elon Musk paid for the platform, then known as Twitter, in 2022. The $44 billion valuation was ...

Energy drinks promise an instant surge of energy and the caffeine and stimulants found in them help improve concentration, making them appealing to those needing mental alertness. Beyond ...

Dark energy is one of the most mysterious features of our universe – we don’t know what it is, but it controls how the universe is expanding, as well as its ultimate fate. Now, a study of ...

Baker Hughes secured an award to provide TURBINE-X Energy Inc. with its NovaLT gas turbine technology, according to a March 13 press release. The NovaLT gas turbine is capable of running on different ...

CAS Key Laboratory of Design and Assembly of Functional Nanostructures, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences ...