A precious metal used everywhere from car exhaust systems to fuel cells, platinum is an incredibly efficient catalyst—but it's costly and carbon-intensive. Now, a serendipitous collaboration between ...

Iran said it's suspending cooperation with the IAEA until “conditions are met,” including “ensuring the security” of the ...

Iran has confirmed suspension of IAEA access to nuclear facilities as President Pezeshkian enforces new law amid escalating ...

A recently declassified U.S. government document reveals a chilling list of names—individuals who were once trusted but later ...

It’s a daunting task—the most consequential challenge that Mossad has ever confronted. Israeli intelligence may be up to it. Mossad’s accomplishments have so far been astonishing, and they certainly ...

Some experts said they believe the U.S. strikes have the potential to lead to a "fork-in-the-road" moment that could result ...

Tehran, throwing out the International Atomic Energy Agency’s inspectors, signals that the regime will resume its nuclear ...

A Bulletin short fiction contest Announcing the Bulletin‘s new short fiction contest… Over the decades, the Bulletin of the Atomic Scientists has published the smartest minds in the fields it covers, ...

The order by President Masoud Pezeshkian included no timetables or details about what that suspension would entail.

Scientists mapped the bacterial flagellum in atomic detail, revealing it as a target to disarm infections without killing ...

The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses.

Iranian President Masoud Pezeshkian ratified legislation Wednesday suspending the country’s cooperation with the International Atomic Energy Agency (IAEA) after American and Israeli airstrikes ...