The President of the United States walked up with a small entourage, and the Secretary, Chairman, and other senior leaders followed her in, though two security guards posted by the door told the ...

The Bulletin’s mission—protecting civilization from manmade existential threats like nuclear weapons and climate change—is important. Filling civilization with art and the humanity it fosters is ...

The Trump administration doesn't fight drugs in Venezuela. It tries to lay the groundwork for an imperialist America.

Under the Trump Administration, international law, conserving nature, protecting children from war, developing renewable energy, and building peace are issues antithetical to US interests.

During the Cold War, two physicists became public "opponents" of the Pentagon's antiballistic missile systems. But they kept ...

Routine reactor emissions pose no meaningful health risk to the US workers and population, a health physicist and a nuclear ...

On January 27th, the Bulletin of the Atomic Scientists will reveal the 2026 Doomsday Clock time. The announcement will occur ...

Like climate change, the Trump administration’s efforts to remove climate data from government websites feel vast, intangible ...

Does it make sense to continue holding massive international summits if the core of the problem—the continued use of oil, gas, and coal—continues to be systematically avoided?

We’re going to have our very large United States oil companies, the biggest anywhere in the world, go in, spend billions of dollars, fix the badly broken infrastructure, the oil infrastructure, and ...

Charli Carpenter is professor of political science at University of Massachusetts-Amherst and Director of the Human Security Lab. She writes bi-weekly on international law and human security for World ...

Thomas Shea is an independent consultant with extensive experience in non-proliferation and IAEA safeguards, nuclear disarmament, and the global expansion of nuclear power. He recently contributed to ...