U.S. ‘super-fuze’ breakthrough expands nuclear killing power

Washington has quietly upgraded its nuclear weapons arsenal to create, according to three leading American scientists, “exactly what one would expect to see, if a nuclear-armed state were planning to have the capacity to fight and win a nuclear war by disarming enemies with a surprise first strike.”

Trump government decision may kill 160 workers

OSHA’s new standard would cut building trade workers’ exposure to silica, now 100 micrograms per cubic meter of air, averaged over an 8-hour shift, to 50 micrograms/cubic meter. Inhaling silica dust is believed to cause lung cancer, kidney disease and chronic obstructive pulmonary disease, OSHA has said.