The road to creating a blue LED was long and rough, but in 1993, it burst onto the scene. Learn about the struggles and ...

Researchers have combined liquid metal and a heat-activated adhesive to create an electrically conductive patch that bonds to ...

Cornell researchers have developed a new transistor architecture that could reshape how high-power wireless electronics are ...

Update: An earlier version of this story incorrectly attributed the appeals court decision. The headlines and some wording in the story have been updated to comply with USA Today Co. style. A ...

The Court of Appeals unanimously refused to stay a trial court ruling against Trump, signaling the judges believe his use of the Guard is illegal. Members of the Texas National Guard assemble in ...

Trump says cars made in the U.S. will face “absolutely no tariff,” but it’s not so simple. No vehicle is built from 100% U.S. parts—not even the U.S.-made pickup. WSJ takes a look inside a Ford F-150 ...

The United States government shutdown drags on, marking a pivotal moment in America’s fiscal and constitutional history. President Donald Trump, the negotiator-in-chief, isn’t blinking. He’s swinging ...

I am the beauty and fashion commerce writer. There are few beauty devices as popular as LED face masks right now. With versions that offer red light therapy (and in some cases, near-infrared and blue ...

Both LCD TVs and LED TVs have been on the market for many years. TV-size LCDs gained popularity in the mid-2000s, while LED TVs followed a few years later. The marketing departments for many companies ...

The 2-1 ruling is in line with most previous court decisions on Trump's invocation of the AEA. Judge Oldham wrote an extremely long, but significantly flawed, dissent. A prison guard transfers Alien ...

President Donald Trump visits the Federal Reserve, Thursday, July 24, 2025, in Washington. (AP Photo/Julia Demaree Nikhinson) WASHINGTON (CN) — The Federal Circuit Court of Appeals ruled Friday that ...