CHARLESTON, S.C. (AP) — The Latest on the 2020 Democratic primary contest (all times local):2:55 p.m.Pete Buttigieg has been hounded by protesters during a march with McDonald’s workers in Charleston, South Carolina, who are striking for a $15 minimum...

Katherine Johnson, a mathematician who calculated rocket trajectories and earth orbits for NASA’s early space missions and was later portrayed in the 2016 hit film “Hidden Figures,” about pioneering black female aerospace workers, has died. She...

CHICAGO (AP) — Debris has been found in the fuel tanks of 70% of grounded Boeing 737 Max jets that have been inspected by the company, Boeing confirmed on Saturday.Inspectors found the debris in 35 out of about 50 jets that were inspected. They are...

LAS VEGAS (AP) — The Latest on presidential campaign developments (all times local.):6:30 p.m.Elizabeth Warren says that if Mike Bloomberg isn’t willing to release his former employees from any non-disclosure agreements they’ve signed, he should...

ALBUQUERQUE, N.M. (AP) — In 1959, Ronald Erwin McNair walked into a South Carolina library. The 9-year-old aspiring astronaut wanted to check out a calculus book, but a librarian threatened to call the police if he didn't leave. McNair was black.Years...

OLYMPIA, Wash. (AP) — Washington state lawmakersintroduced bills Wednesday,at The Boeing Co.’s request, to suspend the aerospace giant's preferential business and occupation tax rate unless the United States and European Union reach an agreement on...

MOSCOW (AP) — Russia's space agency said Wednesday that two cosmonauts scheduled to launch to the International Space Station will be replaced with alternates for medical reasons.Roscosmos said crew members Nikolai Tikhonov and Andrei Babkin will be...

DUBAI, United Arab Emirates (AP) — A small instrument inside the drones that targeted the heart of Saudi Arabia's oil industry and those in the arsenal of Yemen's Houthi rebels match components recovered in downed Iranian drones in Afghanistan and Iraq,...

LAS VEGAS (AP) — The Latest on the 2020 presidential campaign (all times local):7:35 p.m.Amy Klobuchar is trying to make amends for not being able to name Mexico’s president recently -- but she's still making a small mistake.The Minnesota senator...

WASHINGTON (AP) — President Donald Trump signaled Tuesday via Twitter that he opposes efforts to block the sale of jet engines to China. Trump's tweets appeared intended to thwart a proposal from within his own administration to limit exports of engines...

LAS VEGAS (AP) — Joe Biden, standing on a Las Vegas stage roughly 1,000 feet from the scene of the deadliest mass shooting in modern U.S. history, took on White House rival Bernie Sanders for his past vote to exempt gun manufacturers from liability...

LAS VEGAS (AP) — The Latest on the 2020 presidential campaign (all times local):10:40 p.m.Vermont Sen. Bernie Sanders laced into billionaire former New York Mayor Michael Bloomberg at a Democratic Party dinner in Las Vegas while Bloomberg was campaigning...