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A Ramsay man accused of using a bladder system kit with synthetic human urine to skirt positive drug tests has pleaded not guilty to a felony charge of tampering with or fabricating evidence. John ...

Astronauts aboard the international space station attempted repairs on Sunday to a balky recycling device designed to reclaim drinking water from urine. Their efforts seemed to reverse a frustrating ...

In what represents just the company’s third PCT filing, Houston-based Starling Medical Inc.’s co-founders, Hannah McKenney and William Hendricks, seek to gain further protection for their at-home ...