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

After abruptly firing all the members of an important CDC committee that helps set vaccine policy, Secretary of Health Robert F. Kennedy Jr. appointed eight new members on Wednesday, including some ...

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 ...

As the Ukraine conflict drags on and Russia nears completion of its nuclear modernization effort, experts ask: how many ...

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 magnitude and frequency of aviation incidents have stimulated a search for answers ranging from small fixes to extreme ...

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 ...