The next steps in the fatal midair plane and helicopter crash investigation. And, why nuclear testing could ramp up in the ...

The company, founded by 25-year-old Kian Sadeghi, announced a $14 million Series A, bringing its total funding to about $32 million.

A compact method of detecting neutrinos provides new tests of physics theories and could lead to new reactor-monitoring methods.

The US Oak Ridge National Laboratory (ORNL) has designed, printed, and successfully tested a specimen capsule for use in ...

A thousand feet beneath the desert, the United States conducts experiments to verify that its weapons work. But some fear a ...

The U.S. hasn't tested a nuclear weapon in decades, and since the 1990s has used simulations and experiments to verify they're working properly. NPR was granted a rare look at how they do it.

An internet speed test is an easy, free way to make sure you're consistently getting the speeds you're paying for. Whether your Wi-Fi has been lagging during Zoom calls, you’re testing the ...

This once top-secret US military base, built at the height of the Cold War, contained an even more covert mission – storing nuclear missiles in Arctic tunnels. What remains now is an abandoned ...

Lost spacecraft: SpaceX said Thursday that its Starship spacecraft — which was meant to lap Earth and splash down in the Indian Ocean — exploded not long after its 7th test flight took off ...

hit snags in designing an engine that can be ground-tested safely while adhering to the protocols necessary to test a nuclear reactor, Matthew Sambora, one of two DRACO program managers in DARPA ...

and 2025 marks a major test for so-called advanced reactors as they begin to move from ideas on paper into the construction phase. That’s significant because nuclear power promises a steady ...

At the end of the Cold War, global powers reached the consensus that the world would be better off with fewer nuclear weapons. That era is now over.