Millions of people in the United States suffer from atrial fibrillation, which causes the atria to beat at a different pace than the heart's two lower chambers.
The First Lady had barely stepped into the library before she got her first selfie request.
Democrats need to win 24 seats to retake the House, a challenge that appeared insurmountable months ago but seems less so with each passing day.
Democratic Representative Al Green has revealed that he is currently drawing up articles of impeachment against President Donald Trump.
The first lady and the president's daughter both wore veils Wednesday in Italy—but they didn't earlier in the week in Saudi Arabia.
Secret talks in Cuba led to solving each issue separately.
The pope and first lady shared an inside joke Wednesday, much to the president's expense.
He may not want to incriminate himself. But are his documents protected in the same way?
The majority of Russian opposition parties support the annexation of Crimea.
Donald Trump's approval rating climbed a few percentage points. But things still aren't exactly rosy for the president.
Trump’s budget celebrates a cruel and virulent form of individualism – much like Trump himself.
The Fox News host said he had a "heartfelt exchange' with the Rich family.
Trump has tapped a longtime legal adviser to serve as his private attorney as a special counsel investigates whether his campaign worked with Russia in last year's election.
Flynn is considered a key witness in the Trump-Russia investigation because of his ties to Moscow.
To justify deep cuts, the White House contends people are taking advantage of anti-poverty programs, echoing decades-old talking points.
He won the Catholic vote in 2016. He’ll need them back if he wants to save his presidency.
Trump had said in December that he had persuaded the company not to outsource jobs to Mexico. But there will now be at least 600 layoffs at the plant.
Donald will meet with Italian officials, Ivanka with victims of human trafficking and Melania will visit a hospital providing free healthcare.
The internet entrepreneur, who is fighting extradition to the U.S., claims Rich contacted him as early as 2014 and was involved in the DNC leaks.
Doctors, researchers and scientists galore are taking a stand against Trump's controversial spending cuts.
By Monday night, the far-right Internet had figured out the Manchester bombing: They claimed it was a distraction engineered by liberal activists—perhaps by Hillary Clinton herself!
"I think that people, when confronted with real issues of national interest, that people will do the right thing," Rachel Maddow said on Colbert's show.
The president’s decision to fire FBI chief James Comey did not poll well with voters, who disliked the manner in which he was terminated.
For the second time in as many days, Melania Trump has been spotted apparently avoiding her husband's hand-holding attempts.
He could also end the house arrest of two former presidential candidates.
Trump’s goal is a flashy victory against ISIS, to show Americans he is strong on terrorism.
Trump promised to rebuild the military. So far, that’s not happening.
The former CIA director revealed publicly for the first time that he was “concerned” about contacts between Russian officials and people involved in the Trump campaign.
Bill promises big premium savings for employers and individuals. Plus 15 percent tax.
The former CIA director described for the first time a tense phone call he had with the head of Russia’s security service in August.