Abstract: Autonomous aerial target tracking in unstructured and GPS-denied environments remains a fundamental challenge in robotics. Many existing methods rely on motion capture systems, pre-mapped ...

Late May has arrived and the 2026 Iowa High School Athletic Association track and field state championships are set for May 21-23 in Des Moines. Boys and girls athletes and teams across the four IHSAA ...

Late May is here and that means the 2026 Pennsylvania Interscholastic Athletic Association track and field state meet is set for this week at Shippensburg University. Boys and girls athletes and teams ...

SAN FRANCISCO -- The California Department of Transportation is exploring the idea of a high-speed bus system that could travel between San Francisco and Los Angeles, offering an alternative form of ...

The 2026 Iowa high school state track and field meet is in the books. We had three days full of action, with events starting on Thursday morning and concluding Saturday evening. We had plenty of ...

The 2026 Nebraska School Activities Association track and field state championships are set for this week in Omaha. Boys and girls athletes and teams across the four NSAA track and field ...

A Charlotte high school track and field team was disqualified from the final race of the state championships due to an athlete's hand gesture as he crossed the finish line, costing his team a third ...

A U.S. high school state champion track star got his team disqualified over a hand gesture. A Charlotte high school track and field team was set to win the state championship in the boys' 4x400 relay.

An “informational” hearing on a multi-billion project should bring clarity. At some point, this Legislature must face reality and pull the plug. At a time when high-speed rail is already facing ...

Heritage Christian's Alec Lundy clears a set of hurdles during the Colorado high school track & field state championship meet on May 16, 2026, at Jeffco Stadium in Lakewood, Colo. There is a ...