Our current political climate is just as unusual and concerning as the current state of our planetary climate.

What Gates is putting forward aren’t legitimate arguments that can be made in good faith. They are shopworn fossil fuel ...

Although Latin America contributes only about 10 percent of global greenhouse gas emissions, many of its territories rank among the most climate-vulnerable on the planet.

Despite being highly anticipated, the sudden change in public rhetoric about this year's Zapad strategic military exercise ...

The declassified document reveals an urgent need for an international review of the proliferation risks of HALEU.

The quandaries posed by the nuclear film pantheon are the same ones experts in the nuclear threat reduction community face ...

In this video, Jeffrey Lewis explains why it is so incredibly difficult to convey the size and destructive force of nuclear weapons.

Gabriela I. Rosa-Hernández is an associate research analyst at CNA, a nonprofit research and analysis organization based in ...

Photograph of 74-kiloton nuclear bomb test Hood, conducted in 1957 at an altitude of 1,500 feet. Hood was the highest-yield atmospheric test to be conducted at the site, according to page 54 of the ...

Assuming that the missile in "A House of Dynamite" carried a several-hundred-kiloton nuclear warhead and detonated directly above Chicago’s Loop, what would ensue in the seconds, minutes, days, and ...