The shape of an antenna’s front end dictates many of its operating parameters. Once it’s manufactured, those characteristics are locked in. A shape-changing antenna would enable communications across ...

With their loss on Thursday night football, the Pittsburg Steelers (8-3) still holds the second best record in the AFC and would be playing their AFC North rivals the Baltimore Ravens if the ...

AI’s rate of progress is hitting a wall. It may not matter. That was the prevailing theme from this week’s Cerebral Valley AI Summit in San Francisco — a gathering of about 350 CEOs ...