President Donald Trump signed a proclamation to suspend international visas for new students at Harvard University, the White House announced Wednesday, in a dramatic escalation of its efforts to block foreigners from enrolling at the elite university.

United States President Donald Trump issued a proclamation Wednesday evening barring foreign students from entering the United States to attend Harvard, citing national security concerns and accusing the University of failing to comply with federal agencies.

U.S. President Donald Trump on Wednesday suspended for an initial six months the entry into the United States of foreign nationals seeking to study or participate in exchange programs at Harvard University,

President Donald Trump is hiking tariffs on aluminum and steel as his administration presses countries to speed up trade talks, amid legal battles.

The ruling, handed down late on Monday by U.S. District Judge Jacqueline Corley in San Francisco, did not delve into the merits of California's lawsuit. Now, three separate U.S. a

But the court left open a path for state officials to appeal to the liberal-leaning U.S. 9th Circuit Court of Appeals.