On August 6 1945, the United States dropped an atomic bomb on Japan's Hiroshima. Three days later, it dropped the second and last ever detonated nuclear bomb used in warfare on Nagasaki. More than 200 ...

A new global coalition seizes the moment to campaign for a halt and reversal of the nuclear arms race. The risk of nuclear war is greater now than in decades—and rising. Russia is upgrading its ...

We're entering a new nuclear era—one that’s more chaotic and dangerous than the last.

The recent strikes could convince Iran and other states that building nuclear weapons is the only way to prevent such attacks.

This article appears in the August 2025 print edition with the headline “The New Arms Race.” It originally misstated which nuclear technology is used to reprocess nuclear waste into plutonium ...

China, India, Brazil— grow rapidly, building infrastructure, trading in goods, and cultivating partnerships, the USA has ...

You can ask your elected representative in the House to sign a resolution (H.Res. 317) about taking action to stop the nuclear arms race.

A sweeping cyberattack has forced hundreds of pharmacies across Russia—primarily in Moscow—to shut down, per reports. The ...

There is something you can do today about the nuclear danger. You can ask your elected representative in the House to sign a resolution (H.Res. 317) about taking action to stop the nuclear arms race.

The Senate has rejected an effort from Sen. Bernie Sanders to block the sale of U.S. bombs and firearms to Israel.

Some experts said they believe the U.S. strikes have the potential to lead to a "fork-in-the-road" moment that could result in Tehran taking an even more dangerous path.