LOS ANGELES — Luka Dončić had plenty to smile about Monday night, although he was not particularly interested in explaining one moment that nearly put a damper on an otherwise spectacular performance.

Elizabeth hears news about her book. Lee gets a surprise that stirs up wounds from his past. Fiona tries to find a way to stay in Hope Valley. Lucas makes a last-ditch effort to preserve his ...

This logic hits upon the very frontier theme that modern observational astrophysics is challenging.While the fine-structure constant \(\alpha \approx 1/137\) is firmly fixed as an anchor for light ...