The travelling salesman problem (TSP) remains one of the most challenging NP‐hard problems in combinatorial optimisation, with significant implications for logistics, network design and route planning ...

There are “costs of life” that mechanical physics cannot calculate. A clear example is the energy required to keep specific ...

USA TODAY travel reporters recommend five destinations for 2026 based on firsthand experiences. Destinations include San Diego's North County, Japan's Gifu Prefecture, and Charleston, South Carolina.

My habit of seeking out new music began with a few strokes of good luck. I grew up in a college town in the early to mid-nineties, during one of the golden eras of college radio. I spent a significant ...