Is

Chief Vladimir Putin critic Alexei Navalny was arrested Monday for the second time in three months.

The president hit a new low Friday, with his average approval at just 38 percent with a 56-percent disapproval rating.

James Comey has taken down the mafia, Martha Stewart—and now President Donald Trump?

All eyes will be on James Comey Thursday to see whether he indicates President Donald Trump committed obstruction of justice.

Swing states like Michigan, Pennsylvania and North Carolina that helped Trump win don't approve of the job he's done.

The president is expected to withdraw the United States from 2015's historic pact on curbing greenhouse gas emissions.

Trump is 70 years old, yet his Republican colleague wouldn't call him an adult.

Muslim-majority countries have different ways of determining the start of Islam's holiest month.

President Donald Trump eats like a 6-foot-plus, 240-pound child. How is he going to survive state dinners overseas?

Mueller served as the head of the FBI for more than a decade.

Ann Coulter isn't apologizing for supporting Trump, but she's really upset with how the president's tenure has gone thus far.

"There is no way to spin or sugarcoat these sagging numbers," said Tim Malloy, assistant director of the Quinnipiac University Poll.

President Donald Trump's executive order backs off enforcement of the Johnson Amendment, which prevents nonprofits from engaging in political activity.

Meet Jacques, Brad Pitt's bulldog, and a very good boy.

Seventy-two percent of Texans said they were either "extremely" or "somewhat" concerned about illegal immigration. But 62 percent also said they opposed plans for mass deportations.

Its payload, range and navigation benefits explained.

Democrats have the votes to filibuster President Trump's Supreme Court nominee. But Republicans seem likely to go nuclear.

"There is a fine line between showing strength and being confrontational in international matters."

"[President Trump] believes that Mike Flynn should go testify and do what he has to do to get the story out there."

Running a marathon has long been a dangerous undertaking and now a new study suggests it could temporarily damage your kidneys.

London and the United Kingdom continue to be the subject of an "elevated threat" of terrorism.

The Russian oligarch has been described as Putin's favorite industrialist.

A majority of young Americans don't think Trump's policies are good, but there's a stark divide along racial lines.

Lauded by colleagues and ex-diplomats, Obama's former man in Beijing is set to go to Moscow.

The computer pioneer and naval officer posthumously received the Presidential Medal of Freedom in 2016.

ISIS Leader Abu Bakr al-Baghdadi has called for more attacks.

Artillery and airstrikes pounded the city, still home to 1.5 million people.

After Colorado prison authorities quietly transferred the gunman out of state, victims' rights representatives convened to decide whether officials needed to disclose his location.

If human stem cells grew into ovaries and testes, it might be possible for human-pig chimeras to mate and possibly give birth to a human child.

The number of American students taking time off, typically between high school and college, has grown in recent years.