CAPITOL HILL—U.S. lawmakers emerged from a closed-door meeting with top intelligence officials giving widely diverging views on America’s ability to detect any cheating by Iran on the terms of last month’s landmark international nuclear accord. “No, I am not confident of that,” said Republican Bob Corker, chairman of the Senate Foreign Relations Committee. “I don’t […]
Scientists have developed new geochemical tracers that can identify hydraulic fracturing flowback fluids that have been spilled or released into the environment. The tracers have been field-tested at a spill site in West Virginia and downstream from an oil and gas brine wastewater treatment plant in Pennsylvania. “By characterizing the isotopic and geochemical fingerprints of […]
Tel Aviv — Lung cancer causes more deaths in the U.S. than the next three most common cancers combined (colon, breast, and pancreatic). The reason for the striking mortality rate is simple: poor detection. Lung cancer attacks without leaving any fingerprints, quietly afflicting its victims and metastasizing uncontrollably — to the point of no return. […]