Professor Haines specializes in Algebra. Dr. Haines doctoral thesis is “Quasi-orthogonal Completeness in p-rings.” p- rings are generalizations of Boolean rings, used in logic, computer science, ...

After some serious number crunching, a researcher says that he has come up with a mathematical model for a viable time machine: a Traversable Acausal Retrograde Domain in Space-time (TARDIS). He ...

Since the launch of the Crossword in 1942, The Times has captivated solvers by providing engaging word and logic games. In 2014, we introduced the Mini Crossword — followed by Spelling Bee, Letter ...