The country's faced U.N. sanctions since 2006, and it's unclear if the latest measures will slow down its nuclear program.
President Trump announced his plan to visit five Asian countries to increase international support to rein in North Korea.
The U.S. Secretary of State said the situation is "under review."
Japanese and South Korean authorities said they believe North Korea launched a missile over Japan that landed in the Pacific Ocean.
The assembly came to power through a vote that was heavily contested by the opposition.
President Donald Trump will sign a bill that sanctions North Korea, Russia and Iran and nixes his power to end those penalties.
The House passed a bill 419-3 that would limit how much say the president has in ending sanctions against Iran, Russia and North Korea.
Melania Trump canceled a trip to learn about climate change because "Hamburg police couldn't provide clearance" amid G-20 protests.
Congress will vote on the Authorization for Use of Military Force, which lets the president authorize certain strikes without congressional approval.
President Trump will visit France to reaffirm "America's strong ties" with the country after a rocky start.
A dozen Turkish security guards will face charges for attacking protesters outside the Turkish Embassy during President Erdogan's visit.
The White House is reportedly considering letting Russian agents back into a compound President Obama kicked them out of in 2016.