Moments after liftoff from Florida’s Space Coast early Thursday morning, a shower of sparks emerged in the exhaust plume of United Launch Alliance’s Vulcan rocket. Seconds later, the rocket twisted on ...

Raymond Kearney ("Democrats need some new ideas," Feb. 10) expressed my sentiments so concisely in his opinion: Bucking Trump on everything, even his good ideas, is not helpful. I learned during my ...

Solid-state batteries could store more energy and charge faster than today’s batteries, but they tend to crack and fail over time. Stanford researchers found that a nanoscale silver treatment can ...