In development for thirty years, Soar is a general cognitive architecture that integrates knowledge-intensive reasoning, reactive execution, hierarchical reasoning, planning, and learning from experience, with the goal of creating a general computational system that has the same cognitive abilities [...]

Identifies in a full–color guide more than 300 species of conifer and broadleaf trees found in the upper United States (Virginia to northern California) and Canada.[...]

In "The Science of the Dogon", Laird Scranton demonstrated that the cosmological structure described in the myths and drawings of the Dogon runs parallel to modern science - atomic theory, quantum theory and string theory - their drawings often taking the same form as accurate scientific diagrams th[...]

The first three volumes of "The Best Horror of the Year" have been widely praised for their quality, variety, and comprehensiveness. Now, for the fourth consecutive year, editor Ellen Datlow has explored the entirety of the diverse horror market, distilling it into the fourth anthology in the series[...]