TUCSON, Ariz. (KGUN) — President Donald Trump announced on social media that he is directing federal resources to Tucson to assist in the search for Nancy Guthrie, NBC's 'TODAY' co-anchor, Savannah ...

Agents use facial recognition, social media monitoring and other tech tools not only to identify undocumented immigrants but also to track protesters, current and former officials said. By Sheera ...

Light sleep is the beginning of your sleep cycle and your body's way of winding down. Breathing, heart rate and muscle changes prepare your body for the deeper sleep to come. Light sleep is broken ...

Rachel is a freelancer based in Echo Park, Los Angeles and has been writing and producing content for nearly two decades on subjects ranging from tech to fashion, health and lifestyle to entertainment ...

The product, launched in 1963, became a staple in American households Gregory Wakeman Smithsonian Voices National Museum of Natural History Email Powered by ...