Yamaguchi had spent three months in Hiroshima working on the design of an oil tanker for Mitsubishi. On August 6, 1945, Tsutomu Yamaguchi was preparing to leave Hiroshima. His three-month work assignm...
Wood samples being collected for cellulose isotope analysis. Credit: CENA-USP By analyzing the atomic signatures of 800 trees collected from 63 locations across the Amazon, Brazilian researchers have ...
Iran has argued that it has “no choice” but to develop a nuclear weapon to guarantee its security, despite Tehran’s recent commitment under a preliminary agreement with the United St...