RIO DE JANEIRO — Many extraordinary stories have been told about the Bahia Emerald, a large portion of them false. It has been asserted that panthers, or some other ferocious beasts, attacked a ...

THE world's largest emerald is at the centre of a bizarre battle between America and Brazil. The 840-pound Bahia Emerald — worth a speculated $1 billion and found in Brazil's Carnaíba region ...

For example, the Emerald Laser, an FDA-cleared low-level laser for fat loss and body contouring, is additionally FDA-cleared for treating obesity, making it a good choice for those with a lot of ...

Any advance in laser tech has huge potential across a whole range of fields – from space comms to fusion power – and we just got a big one: ultra-short laser pulses of up to 100 megawatts, the most ...

A newly developed air defense laser has 100 percent of incoming threats during a new trial, the U.K. government has said, as several militaries forge ahead with efforts to get lasers operational ...

Credit: Jason Wells/Shutterstock. The UK’s Royal Air Force (RAF) has completed live-fire trials of a new laser self-protection system designed to be mounted on a variety of RAF aircraft, including the ...