The largest nuclear weapon ever tested was Tsar Bomba, a 50-megaton device detonated by the Soviet Union in 1961. That made ...

Fun fact: Edward Teller was one of Stanley Kubrick’s inspirations for the bomb-giddy character of Dr. Strangelove in the 1964 film of the same name.

In striking aerial images, he captures the massive scale of 21st-century agriculture that has sculpted 40 percent of the ...

For his book Feed the Planet: A Photographic Journey to the World’s Food ( Bookshop ), George Steinmetz travelled the world with his drone, spending “a decade documenting food production in more than ...