Brainteasers are more than casual puzzles as they are structured in such a way that they serve as mental exercises. These ...

SAN DIEGO — A mathematical tale of how tigers got their stripes and leopards acquired spots has undergone a slight revision. In 1952, computer scientist and polymath Alan Turing devised a theory about ...

Most people think that only people can understand numbers, but that's not true. Many animals can naturally figure out how ...