Smart pill technology from MIT uses zinc and cellulose antenna to confirm medication ingestion. Researcher Mehmet Girayhan Say says system improves monitoring....

Republican Sen. Bill Cassidy breaks with Trump and calls Minneapolis shooting in which a Border Patrol agent killed a Minnesota resident "incredibly disturbing," demanding full investigation....

Waffle House locations across the south locked their doors in a rare move as a monster winter storm threatens much of the country this weekend -- a stark warning of the havoc to come....