Add Yahoo as a preferred source to see more of our stories on Google. A winter storm that swept across the nation's midsection left over half a foot of snow on southeast Michigan over the weekend, Jan ...

The NFL’s replay system needs consistency and transparency. Lately, it has too often had neither. And it will be under the microscope on Sunday, during the conference championship games. The advent of ...

WASHINGTON — The U.S. Space Force has ended an exploratory effort to add smaller, lower-cost navigation satellites to bolster the Global Positioning System, shelving a program that had been identified ...

Fareed discusses the growing US-Europe dispute over Greenland with Richard Haass, president emeritus of the Council on Foreign Relations, and Anne-Marie Slaughter, CEO of the think tank New America.

Denver International Airport was constructed on a scale far exceeding immediate aviation needs. Its footprint includes extensive underground areas and infrastructure that were never clearly accounted ...

By Justin Hughes Jan. 13, 2026 11:25 pm EST It will be interesting to see what NASA comes up with to establish Coordinated Lunar Time. If the Chinese have figured out a highly accurate system, the ...

Abstract: Train accidents, though less frequent than road accidents, often result in severe injuries and fatalities. Factors such as unexpected turns, damaged tracks, and undetected cracks contribute ...

Abstract: Distributed weakly convex optimization is a significant class of problems in signal and information processing, with wide-ranging applications such as sparse dictionary learning, low-rank ...