Philipp G. Rombach is a former research associate at the Center for Global Security Research at Lawrence Livermore National Laboratory and a 2025 Nuclear Scholar with the Project on Nuclear Issues ...

Germany hasn't had an indigenous nuclear weapons program since 1945 and nobody in Berlin is asking for a German bomb. So why so many in the United States suggest otherwise?

After the recent US-Saudi Investment Summit, the White House heralded $1 trillion in business deals that give the US tech ...

Negotiators at COP30 retreated from meaningful climate action by failing to specifically mention the need to stop using fossil fuels in the final conference documents published Saturday.

NASA and the European Space Agency plan to bring samples back from Mars. Could they harbor a type of life that scientists warn could trigger mass extinctions on Earth?

While Big Car kills many of us quickly, in deadly collisions, it is killing many more of us slowly, by polluting the ...

Risks of a serious crisis are rising. But for disaster response, the information environment has never been worse.

Lesley M. M. Blume is a journalist, historian, and New York Times bestselling author, most recently of Fallout: The Hiroshima Cover-Up and the Reporter Who Revealed It to the World.

Bill Taber is a mathematician at NASA’s Jet Propulsion Laboratory in Pasadena, California. Over the last 42 years he has overseen and participated in the development of the ground software systems ...

Suzet McKinney is a former Bulletin Science and Security Board member. She is the principal and director of Life Sciences for Sterling Bay where she oversees relationships with the scientific, ...

Jeff Terry is a professor of physics at the Illinois Institute of Technology, where his main research focus is on energy systems. His group works to develop new ways of dealing with radioactive waste; ...

Nina Lakhani is a senior reporter for Guardian US.