LOS ANGELES (AP) -- Loss of water from rocks during drought caused California's Sierra Nevada to…
Author: AP Top Science News at 4:16 a.m. EST
Records: US Steel failed to test for toxic metal after spill
PORTAGE, Ind. (AP) -- U.S. Steel failed to test a Lake Michigan tributary for a potentially…
Russian nuclear plant says it emits leaked nuclear isotope
MOSCOW (AP) -- A senior executive at the Russian nuclear processing plant suspected of being behind…