Birds continue to be amazing. Crows can use tools and hold grudges against specific people. Magpies can recognize themselves ...

City officials say 300 cars need to drive through the intersection every hour to meet the requirement for a traffic light.

Boston expands AI-driven Project Green Light to optimize traffic signals, reduce congestion, and improve commutes.

The Ben Franklin Bridge and the Philadelphia skyline turned the color teal Tuesday night in recognition of Tourette Syndrome ...

An international team of astronomers has successfully demonstrated a new technique to observe especially faint black holes by ...

Fourteen red-light cameras have returned to dangerous Tempe intersections. A decade ago, I would have applauded. Not today.