The hydrogen bomb, unlike the atomic bomb used on Hiroshima, generates energy through fusion by fusing isotopes of hydrogen, deuterium and tritium. This fusion process requires extremely high ...

Richard L. Garwin, an architect of America’s hydrogen bomb, who shaped defense policies for postwar governments and laid the groundwork for insights into the structure of the universe as well as for ...

Ann Finkbeiner is a science writer who often writes about the intersection of science and national security. In 1951, Richard Garwin was 23, a junior physicist working summers at Los Alamos National ...

Chinese researchers have successfully tested a non-nuclear hydrogen-based bomb, producing a fireball that burned over two seconds – 15 times longer than a comparable TNT blast. Developed by the China ...

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Add Yahoo as a preferred source to see more of our stories on Google. President Barack Obama presents the Presidential Medal of Freedom to Richard Garwin at the White House on Nov. 22, 2016. AP ...

In 1958, a midair collision forced a B-47 pilot to drop a hydrogen bomb into shallow ocean waters near Tybee Island, Georgia. Despite extensive military searches and later investigations, the Mark 15 ...

Hello, and welcome back to This Week in History! Yes, this is the same column, although I’m dropping the column title from the headline. Today, I’d like to explore the forgetfulness of humanity and ...

NAGASAKI—Atomic bomb survivors gathered at Nagasaki Peace Park here 35 years ago to protest the laying of a wreath by the ...