TRUNNANO, a leading global developer and manufacturer of advanced ceramic materials, recently announced the successful ...

Abstract: Traveling salesman problem (TSP) is a combinatorial optimization problem, serving as basis for many real-world applications (e.g., transportation planning, circuit board design, and DNA ...

Some people are just the go-tos when anyone in their circle has a problem. They give great advice, are always understanding, and have an energy that makes people want to approach them for help. The ...

Shawn Hochuli was suffering from main character syndrome on Sunday night. The referee of this past weekend’s Week 5 matchup between the Buffalo Bills and Patriots was all over the television broadcast ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

It’s a relatively simple maneuver, but it has the potential to reveal clues about a possible heart issue. So what exactly does the “thumb test” entail, and what should people know about it? Below, ...

In the third century BCE, Apollonius of Perga asked how many circles one could draw that would touch three given circles at exactly one point each. It would take 1,800 years to prove the answer: eight ...

Quantum computers are built to tackle problems that push past what human minds, and even our best supercomputers, can manage. That power raises a simple but tough question: when a quantum device spits ...

Barking can be said to be the equivalent of humans texting in all caps. Yet, despite the fact that barking is ultimately a form of communication, it cannot be denied that many dog owners struggle with ...

More people are turning to generative A.I. chatbots for financial advice, whether it’s for debt management, better saving strategies or stock picks. Myra Donohue said using a chatbot to help set her ...