Obsessive-compulsive disorder (OCD) is marked by repetitive thoughts and strategies, either mental or physical, used to silence the thoughts and the accompanying anxiety. It entails an extreme need ...

Add Yahoo as a preferred source to see more of our stories on Google. Image Credit: Shutterstock. Greed isn’t always as obvious as someone hoarding stacks of gold like a modern-day dragon. Sometimes, ...

Greedy people often take more than they need and don’t have much sympathy for the people they take from. There are several reasons for this, but one in particular is that greedy people will never ...

Robbie has been an avid gamer for well over 20 years. During that time, he's watched countless franchises rise and fall. He's a big RPG fan but dabbles in a little bit of everything. Writing about ...

Abstract: An iterated greedy algorithm (IGA) is a simple and powerful heuristic algorithm. It is widely used to solve flow-shop scheduling problems (FSPs), an important branch of production scheduling ...