The move angered China and Russia, with each threatening the U.S. over what they deemed a security risk.
This is first such global terrorism warning since Donald Trump assumed office in January as the U.S. president.
Here are some facts to know about the presidential house, where President Donald Trump started living since Jan. 21.
Latest official figures showed 2,281 refugee claims were made between Jan.1 and Feb. 21 compared to 1,803 asylum claims at the same time last year.
The father of fallen U.S. army officer Humayun Khan cancelled a speech that he was scheduled to give in Toronto, Canada over possible travel restrictions.
DHS chief John Kelly expects the new proposal to help the U.S. restrict Central Americans from "getting on this very, very dangerous network that brings them up through Mexico into the United States."
North Korea launched four ballistic missiles Monday in an apparent retaliation to joint military exercises by the U.S. and South Korea.
Technology companies respond to the Trump administration's latest immigration order, which bars travelers from six majority-Muslim countries.
The incident allegedly occurred during a Doral pro-am years before Donald Trump was elected president.
Tensions in Asia and President Donald Trump's accusation that his predecessor, Barack Obama, wiretapped him, prompted a dip in the stock market on Monday.
The centers will help the roughly 5.8 million undocumented Mexicans living in the U.S., gain dual citizenship.
“The only way to actually fix the Muslim ban is not to have a Muslim ban,” said Omar Jadwat, head of the American Civil Liberties Union’s Immigrants’ Rights Project.
"There were other immigrants who came here in the bottom of slave ships, worked even longer, even harder for less."
The Alexandria City Public Schools system in Virginia announced Monday it was canceling classes Wednesday at its schools due to the protest, according to a statement on its website.
Sprint ownership is exploring possible merger options, including with T-Mobile and Comcast, as the Trump administration promises fewer obstacles to media consolidation.
Since the election, Russian hackers have targeted liberal groups by stealing emails and documents, then asking for money, Bloomberg reported.
Critics have claimed that President Donald Trump’s revised executive order travel ban continues to constitute a “Muslim ban.”
"Let's call it what it is. This ban is a racist and anti-Islamic attempt to divide us up," said the Vermont senator.
President Trump's tactics to make Melania his wife weren't exactly conventional, to say the least.
Victoria Bonya says she was grilled by airport security before she could enter the U.S.
"Why should we be deported? This is very, very hard for a family," wrote Donald Trump's grandfather to a Bavarian prince in 1905.
Women have been getting the Mitch-McConnell-admonishment-turned-feminist-rallying-cry "nevertheless, she persisted" inked into their skin.