If Israel decides to continue down the military path against Iran’s nuclear program, it has no choice but to ensure that the ...

An air-launched tactical nuclear weapon capability would not address short-term security concerns of the United Kingdom and ...

On Monday, June 16, the Bulletin of the Atomic Scientists hosted in real-time an online analysis of the rapidly evolving situation between Israel and Iran. Here is what the experts said.

Al Mauroni is a senior policy analyst with 40 years of experience with US military chemical and biological defense and is the author of BIOCRISIS: Defining Biological Threats in U.S. Policy.

Israel's military operation against Iran dramatically escalated on Saturday and seemed to pursue a broader objective: regime ...

A former intelligence officer's 1980 reflections on selecting Cold War targets are worth revisiting in the wake of the second Trump administration, but perhaps not for the reasons you might imagine.

The Bulletin's content is both influential and understandable—an authoritative guide that confronts man-made threats to our existence. Sign up for our regular emails—we won't sell or share your ...

However successful Israel’s attack may have been in damaging the Natanz nuclear complex, its attempt to roll back Iran's ...

Ukraine's use of low-cost quadcopters shows how drones can lower the barrier to obtaining long-range precision strike capabilities.

President Trump and his aids brokered a series of AI deals worth billions during their Gulf tour of Saudi Arabia, Qatar, and the UAE. Credit: White House Photo by Molly Riley President Donald Trump’s ...