Few surprises on Super Tuesday, Arizona Independent Kyrsten Sinema won't run for re-election, and Scientists discover sources of Parkinson's disease, Tourette's syndrome, and OCD.

Supreme Court restores Donald Trump's ballot eligibility, Nikki Haley's fate hinges on Super Tuesday, and why skipping your dog's walk is a bigger deal than you think.

California declares emergency over coronavirus, stocks rally on Super Tuesday results, and Alex Trebek says 'anything is possible' in heartwarming video 1 year after cancer diagnosis.

Results and reaction from Super Tuesday, tornadoes kill at least 25 in Tennessee, and here's what the Fed's surprise interest rate cut means for mortgage rates.

U.S. coronavirus death toll climbs to six, moderate Democrats consolidate around Joe Biden ahead of Super Tuesday, and Pennsylvania women find out they're sisters after 17 years of friendship.

With no clear frontrunner emerging less than two months before the start of Democratic presidential primaries, Joey Garrison from USA Today presents an intriguing scenario: four different candidates splitting the first four states.

Were there any surprises from Super Tuesday? John Clark from the Georgia News Network gives us a look.

Donald Trump and Hillary Clinton come up big on Super Tuesday, Bernie Sanders maybe running out of time and U.S. military invites you to "Hack the Pentagon."

Paul Singer from USA Today has a preview of Super Tuesday.