Brain exercises support neuroplasticity, which refers to the brain’s tendency to form new connections and neural pathways.

Others strategize their way through a sudoku grid or work out a word search not necessarily because they enjoy it but because ...

The answers are all related to organs. Today's NYT Strands spangram is horizontal. Today's spangram is InternalOrgans. Not the day you're after? Here's the solution to yesterday's Strands.

Embracing everything from riddles and logical conundrums to mathematical problems and optical illusions, he notes that "it ...