A disagreement over a fundamental physics concept reached a point where theory and equations were no longer enough. To settle the debate, one person chose to test the idea under real-world conditions ...

WASHINGTON – The U.S. Supreme Court today held oral arguments in two landmark cases challenging state laws banning transgender youth from participating in interscholastic and intercollegiate sports.

A 34-year-old man was stabbed on a CTA Red Line train overnight during an argument. He was taken to a hospital in serious condition. The offender got away and no one is in custody. CHICAGO - An ...

Chicago police say the victim got into an argument with another man who then took out a sharp object and cut the victim's hand. There’s one thing that could make Trump’s ‘Great Healthcare Plan’ ...

FORT BRAGG, N.C. — The Department of the Army activated the U.S. Army Western Hemisphere Command in a historic transition ceremony today at Fort Bragg, uniting U.S. Army Forces Command, U.S. Army ...

Add Yahoo as a preferred source to see more of our stories on Google. A person of interest is in custody in connection to a woman who was set on fire during a fight on a CTA Blue Line train overnight, ...

A person of interest was questioned Tuesday afternoon after a woman was set on fire Monday night on a Blue Line train, Chicago police said. Shortly before 9:30 p.m., a 26-year-old woman was riding a ...

The Supreme Court’s questioning of the use of a 1977 emergency law to impose tariffs on scores of countries raised doubt about the centerpiece of the president’s economic agenda. Ann E. Marimow ...

WASHINGTON (AP) — Three lower courts have ruled illegal President Donald Trump's use of emergency powers to impose worldwide tariffs. Now the Supreme Court, with three justices Trump appointed and ...