President Donald Trump points to attendees after delivering an address to the nation from the East Room on Thursday night.

Luigi Mangione’s lawyers have argued that the evidence found in his backpack when he was arrested was obtained illegally and cannot be used at trial.

The University of Pennsylvania campus in Philadelphia.

A leader at the University of Texas said the institution would be eager to work with the Trump administration. Other universities have been more circumspect.

Since 2021, military veterans have been helping archaeologists excavate near Fort Ligonier in western Pennsylvania. From left, James F. Cawley, Mike Strausner and Jeff Brock.

President Trump visiting a steel plant in West Mifflin, Pa., on Friday.

The Massachusetts Institute of Technology is eliminating tuition starting next fall for all undergraduate students from families earning less than $200,000 per year.

Oregon declared a state of emergency last week. At least 11 people in the state are reported to have died of weather-related causes.

Amir Alavi, center, an engineering professor at the University of Pittsburgh, is one of the leaders of a project using artificial intelligence in transportation projects in Pennsylvania.

Ohio has become a key front in the fight over access to abortion as voters are set to decide on an amendment that would enshrine the right to abortion in the state constitution.