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 ...

With the federal government pulling back from disaster preparation and response, there is a need for other types of ...

Four top Princeton University experts sketch a possible regional multinational nuclear consortium whose initial core partners ...

Global peace and sustainability require a comprehensive approach to ensure one does not come at the expense of the other.

The US nuclear power industry is justifiably apprehensive about its future under the second Trump administration. President Donald Trump’s predilection for taking a sledgehammer to both the federal ...

There are trillions upon trillions of numbers in the world. We use numbers to describe almost every conceivable thing in the universe. But there is one number that surpasses all others for the ...

Editor’s note: US President Donald Trump announced on Tuesday the start of a so-called Golden Dome missile defense project that would include space-based sensing and attack satellites and would cost ...

According to a recent press report, the Energy Department has identified 8,500 employees who are “nonessential” and therefore vulnerable to being laid off by Elon Musk’s chainsaw-welding wrecking crew ...

Amid a supremely chaotic news environment—dominated by Trump’s deportations, Trump’s funding cuts and layoffs, Trump’s tariffs and, of course, the tumultuous stock market the tariffs produced—one ...

Scientists, policy experts, and artists have been concerned about the unintended consequences of artificial intelligence since before the technology was readily available. With most technological ...

An extraordinary three-part series on Israeli television, The Atom and Me, lays out how the country got its nuclear weapons. It takes for granted what anyone who pays attention has known for years.