Abstract: The research addresses the Multi-Trip (MT)-Pickup and Delivery Problem (PDP) within a transportation network characterized by one-to-many/many-to-one (l-M/M ...

While we'd do just about anything to be able to be a kid again, one thing we don't miss is school. From the mean teachers and ...

Mathematician Terence Tao reports that OpenAI's GPT-5.2 Pro has solved an Erdős problem "more or less autonomously," marking a notable achievement for AI in mathematical research. But Tao cautions ...

For the sixth consecutive year, California had the largest outmigration of any state in the country, according to the annual U-Haul Growth Index for 2025 (1). Yet despite this exodus, the state’s ...

Our first question to Oprah Winfrey: "You always wear really beautiful clothes. Always have. And I wonder if it's a joy to get dressed now?" "I can tell you what a joy it is to actually pack clothes ...

Darnell Nurse's on-ice statistics since the beginning of November have plummeted. James Carey Lauder / Imagn Images In the first month of the 2025-26 season, the Edmonton Oilers’ top-four defencemen ...