President Donald Trump has signed executive orders to speed up the development of nuclear power and grant the energy secretary authority to approve advanced reactor designs and projects.

Researchers are beginning to wonder if blockbuster drugs like Wegovy, Ozempic and Zepbound could play a role in preventing cancer ...

Pennsylvania's Congress members and state lawmakers from the Pittsburgh area share their reactions to President Trump's announcement about U.S. Steel and Japan's Nippon Steel.

The Trump administration is granting Syria a waiver from one crippling set of sanctions as well as easing restrictions on ...

Here are the top stories from the U.S. government this past week. In an overnight vote Thursday, House Republicans passed President Donald Trump's "Big Beautiful Bill" by a margin of 215 to 214.

Ukraine’s capital has come under a large-scale combined drone and missile attack, with explosions and machine gun fire heard throughout the city.

President Donald Trump threatened to impose a 25% tariff on Apple unless the company moves iPhone production to the United States, potentially increasing consumer prices.

Military air traffic controllers lost contact with an Army helicopter for about 20 seconds as it neared the Pentagon on the ...

A federal judge has temporarily blocked the Trump administration's efforts to prevent Harvard University from enrolling international students, following a lawsuit by Harvard claiming unconstitutional ...

The bar in East Liberty features images of local female athletes and TV screens dedicated to showcasing women’s sports, from the WNBA to football, soccer and rugby.

An investigation is underway in Munhall after four people were taken into custody following an incident at The Waterfront on Friday.

President Donald Trump is ordering a massive overhaul of the National Security Council that will shrink its size and return ...