University of Pennsylvania researchers tweaked an AI tutor to tailor the difficulty of practice problems for each student.

WHEN I COME BACK IN JUST A FEW MINUTES. ALL RIGHT. THANKS, TONY. WE HAVE AN UPDATE TONIGHT TO A STORY THAT WE FIRST BROUGHT TO YOU YESTERDAY OUT OF BALTIMORE COUNTY. THE BALTIMORE POLICE DEPARTMENT ...

State police are trying to track where four Yough High School students were in the hours before they were killed in a fiery crash in Sewickley Township, said Trooper Steve Limani. The last ...

NISKAYUNA — Police are continuing to investigate a deadly head-on, multicar crash along Route 7 that killed a woman late Monday night. The woman, who was driving one of the cars involved in the wreck, ...

Gas to be diluted from May. Here’s who is impacted Taylor Swift sued over 'Showgirl' album by a real one Iran reacts to downed F-15 fighter jet 12-year-old was arrested in death of a classmate who was ...

ALBUQUERQUE, N.M. (KRQE) – One person was killed after a small plane crashed at the Los Altos Golf Course in Albuquerque Friday morning. New Mexico State Police say around 11:39 a.m., the ...

ALBUQUERQUE, N.M. – A single-engine Cessna 400 crashed at Los Altos Golf Course Friday, resulting in one death and another person in critical condition. Albuquerque Fire Rescue reportedly was alerted ...

SEMINOLE COUNTY, Fla. — A man accused of a hit-and-run crash that left a motorcycle rider in critical condition was granted a $43,000 bond in Seminole County. Edmin Amaya-Reyes is accused of hitting ...

Pilot Jakob Mandlbauer, Daniel Bertschler, Sebastian Mitterer and Daiyehan Nichols-Bardi were inside the Austrian sled when it tipped. "No injury," a team official said. Richard Heathcote / Getty ...

To make self-driving cars worthwhile, they need to be better than human drivers, otherwise what is the point? Tesla's own data suggests its robotaxis, the ranks of which should have swollen to ...

Four vehicles were involved in a crash on Interstate 95 in Massachusetts on Sunday, resulting in four people being taken to the hospital with injuries, according to fire officials.The Attleboro Fire ...