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Former New York Mayor Rudy Giuliani and CNN's Chris Cuomo locked horns in a battle royale Thursday morning.

"We do not need tears or sympathy or even prayers," said Aleppo's last remaining doctors in an open letter to US President Barack Obama. "We need action."

Donald Trump said he meant exactly what he said when he called President Obama the "founder of ISIS," objecting when a conservative radio host tried to clarify his comments.

It really irked me when Hungarian swimmer Katinka Hosszu, (the "Iron Lady") obliterated the world record in the 400-meter individual medley and won three gold medals -- yet an announcer credited her husband as "the person responsible for her performance."

Police shot and killed a 24-year-old man they say was in the final stages of a terror attack on a Canadian urban center during rush hour, authorities said.

Hillary Clinton is suddenly sounding a lot like Donald Trump, at least on trade.

The daughter of Ronald Reagan is citing her father's shooting as evidence that comments like Donald Trump's recent blast against Hillary Clinton have real-world consequences.

The closures are a sign of how dramatically the retail shopping landscape is changing.

At least five people are missing and dozens were injured after an explosion sparked a massive fire that engulfed an apartment complex in a Maryland suburb of Washington, D.C., fire officials said.

Donald Trump on Wednesday again slammed Hillary Clinton and her campaign for allowing the father of Orlando shooter Omar Mateen to sit in the stands behind her at a recent rally.

Was the three-hour climb that Steve from Virginia made up the side of Trump Tower in New York Wednesday an amazing feat or just a foolhardy stunt?

Australia has a new Olympic hero -- and his name is Kyle Chalmers.

Hillary Clinton will release her 2015 taxes this week, according to a source, a move that her campaign hopes will put pressure on Donald Trump to do the same.

Hot, dry summer weather and treacherous winds have combined to make life difficult for firefighters battling huge blazes in France, Spain and Portugal.

The U.S. Olympic gymnastics team in Rio this year is sporting its flashiest -- and priciest -- uniforms ever.

Hillary Clinton criticizes Donald Trump's position on trade during a speech on the economy in Detroit.

Tension is once again growing over Crimea, with Ukraine ordering its troops to be on the "highest level of combat readiness."

Ukraine is ordering its troops to be on the "highest level of combat readiness" Thursday, amid growing tensions with Russia over Crimea.

Arianna Huffington is stepping down from the website she co-founded a decade ago, The Huffington Post.

On the same day CBS went on the defensive about the lack of diversity on its fall schedule, "Star Trek: Discovery" executive producer Bryan Fuller made clear that his new series will not have that problem.