The next steps in the fatal midair plane and helicopter crash investigation. And, why nuclear testing could ramp up in the U.S., as well as a look inside the secret lab where weapons testing happens.

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 ...