President Donald Trump ran on an "America First" theme but now has backtracked on other major issues, including China and NATO.
Three ethics watchdogs who reviewed the posts before they were taken down told NBC News they are troubling.
North Korea reportedly put on a massive live-fire drill on Tuesday to mark the foundation of its military.
CNBC's Chery Kang discusses the effectiveness of China's exertion of soft power to deter North Korea from developing its nuclear weapons.
All 100 senators have been asked to the White House for the briefing.
The president said the Security Council should prepare for new, tougher sanctions on North Korea.
A US carrier group is heading for the Korean peninsula as Chinese President Xi Jinping calls for restraint between the US and North Korea.
Beijing appears to be sending fresh signals about its view on North Korea, in order to convince Trump to take less aggressive action.
An interview with Trump over his first 100 days in office, from relationships with el-Sissi and Merkel to his opinions on cable news.
Chinese President Xi Jinping called for all sides to exercise restraint in a telephone call about North Korea with U.S. President Donald Trump.
Japanese Prime Minister Shinzo Abe and Chinese President Xi Jinping held separate calls with U.S. President Donald Trump on Monday that focused on tension on the Korean Peninsula.
New Hope Liuhe's Angela Liu Chang says she's "hopeful going forward" about the U.S.-China trade relationship.
South Korea said on Friday it was on heightened alert ahead of another important anniversary in North Korea.
Steel is no stranger to global trade spats, especially when it comes to China.
Peter Alexander, Z-Ben Advisors says China's currency is sentiment driven and has become a crowded hedge fund trade.
Chinese President Xi Jinping has announced a military restructure of the People's Liberation Army (PLA) to transform it into a leaner fighting force with improved joint operations capability, state media said.
The United States should "use every arrow" in its quiver to ensure a level commercial playing field in China, a U.S. business lobby said on Tuesday.
The move is seen as one of several efforts to strengthen party discipline.
Dennis Wilder, former NSC senior director, weighs in on how China and the North Korean elites can put additional pressure on Kim Jong Un.
Vice President Mike Pence visited the DMZ between North and South Korea and said if China is unable to deal with North Korea, the U.S. and its allies will, reports CNBC's Chery Kang.