Millions of customers with Early Access to Alexa+ are having naturally flowing conversations, discovering new features, and getting more done than ever before. They’re controlling multiple smart home ...

Abstract: The demand for high-speed and high-capacity communication and radar systems operating at frequencies above millimeter waves has increased. Dielectric waveguides have been studied as low-loss ...

Fans expecting to tune into the UIL high school football state championships on the same channel it has always been on may find themselves confused this week. The exclusive broadcast home of the Texas ...

Scientists say bears in southern Greenland differ genetically to those in the north, suggesting they could adjust Changes in polar bear DNA that could help the animals adapt to warmer climates have ...