Researchers demonstrate that there are infinitely many prime numbers of the form p²+4q² using novel and advanced ...

City leaders see threats from the Trump administration and Republican officials that could lead to undercounting immigrants ...

Combinatorics, or at least part of it, is the art of counting. For example: how many derangements does a set with n n elements have? A derangement is a bijection with no fixed points. We’ll count them ...

Welcome to the Money blog, Sky News' consumer and personal finance hub. Today: we speak to a Glastonbury fan after a company selling festival packages worth as much as £16,500 went bust, leaving ...

Northern Lehigh head mentor Greg King would also like to see the limit increased to at least 110, but he likes the pitch count rule better than the old way of number of innings pitched. Marykwas ...