It's excellent for deep cleaning carpets and hard floors, and the detachable pod makes it easy to clean hard-to-reach areas ...

Coming into the Dirt Nitro Challenge, the Arizona-born Maifield was neck-and-neck with frequent competitor Dakota Phend for ...

One of 10 South Dakota children in his family, Loyd was one of the seven Brandt boys, six of whom served in the United States ...

The Defense Advanced Research Projects Agency effort to resurrect a secretive Soviet design for an aircraft that skims just ...

Learn more› By The Deals Team The Deals team hunts for and highlights only the best discounts on picks made by our editorial ...

In this paper, a novel competitive swarm optimizer (CSO) for large scale optimization is proposed. The algorithm is fundamentally inspired by the particle swarm optimization but is conceptually very ...

The Nyström method is an efficient technique for the eigenvalue decomposition of large kernel matrices. However, to ensure an accurate approximation, a sufficient number of columns have to be sampled.

Freeloader Friday is your weekly guide to having fun no matter what your budget looks like. Each week we have a list of 100% ...

Coral reef information. Read current news articles on coral reefs in danger due to coral bleaching. See photos of coral reef fish and sponges. Learn about coral reef conservation.

The University of Pennsylvania's independent student news organization.