In this nerve - racking thriller, outlaw Stephen McNally and hostages Alexis Smith, Jan Sterling and others are trapped together in a desert nuclear bomb testing site. (filmnoirblonde.com)
They found that around half of wells containing mostly fossil groundwater had elevated traces of tritium, a radioactive hydrogen isotope spread during nuclear bomb tests that's hazardous in very high concentrations. (sciencenews.org)
Brief but intense bursts of extemely energetic gamma rays have been detected since July 2, 1967 by orbiting satellites seeking evidence of nuclear bomb tests on Earth. (members.nova.org)