A plan to use millions of smartphones to map out real-time variations in Earth’s ionosphere has been tested by researchers in the US. Developed by Brian Williams and colleagues at Google Research in ...

On the Sunny Edwards vs. Galal Yafai undercard, a former champion returns to action while local gold is on the line. Here's a ...

When the San Francisco Giants signed Blake Snell to a deal with an opt-out last winter, they understood the risk of losing him. Snell struggled a bit early in t ...