The summit was held July 15 at Carnegie Mellon University and featured top executives in energy and AI, global investors, among others.

Some of the world’s biggest companies pledged tens of billions of dollars to accelerate the development of artificial intelligence in Pennsylvania, the latest splashy investments expected to draw praise from President Trump.

President Donald Trump and Sen. David McCormick of Pennsylvania will jointly announce tens of billions of dollars of energy investments in the state Tuesday as the president travels to Pittsburgh for a conference with dozens of top executives to promote his energy and technology agenda.

Delaware is hosting several "Good Trouble Lives On" protests on July 17. Are they anti-Trump? Who is John Lewis? See where, timing and what to know.

In a room full of business titans and his own Cabinet members, President Donald Trump said the United States must remain the world’s dominant economic power. “We’re here today because we believe that America’s destiny is to dominate every industry and be the first in every technology,

President Donald J. Trump joined some of the world’s leading technology and energy leaders at Carnegie Melon University on Tuesday, announcing what he said would amount to billions in planned projects for Pennsylvania.

President Trump and many leaders of the country's largest technology and energy companies announced more than $90 billion in new investments from private companies in Pennsylvania on Tuesday. Mr. Trump,

Live updates and the latest news as former Trump national security adviser Mike Waltz testifies at his Senate confirmation hearing for United Nations ambassador and Trump travels to Pittsburgh for an AI summit.