The hunt for intelligent life beyond Earth has quietly entered a more exacting phase, and one small, cool star has become a ...

Amazon is wading into a new, hotly contested market. The retailer just dropped its own Amazon Essentials-brand dress sneaker, ...

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Laser-produced plasmas are plasmas produced by firing high-intensity beams of light. Laser-produced plasmas have been used to create short bursts of x-rays and to accelerate particles — so-called ...

A Seattle-based startup revealed its latest fusion device, a major step in the company's effort to bring nearly unlimited, ...