It’s time for another edition of ESPN and USA Softball’s top 25 rankings. It was an action-packed Week 4 across the country, and there are some changes to the top 25 this week. For some teams, this ...

Watch the top plays from Seattle's Week 4 NFC West matchup with the Arizona Cardinals. Seattle Seahawks quarterback Sam Darnold tosses a short pass to running back Kenneth Walker III for a 29-yard ...

Abstract: Role-based collaboration (RBC) is a role-centered computational paradigm for solving collaborative problems, where group multirole assignment (GMRA) is an important component. This article ...

We’re over two months into the fantasy baseball season, and we’ve started weighing the advanced metrics from the current season more heavily. The Royals, Reds, Rays and Astros have been the teams with ...