Checkers are not infallible, and their successes are mostly due to hard work and creativity. What is truly extraordinary ...

A federal appeals court has agreed to hear more arguments involving a close election in November for a North Carolina Supreme Court seat ...

A new study suggests a link between high levels of fluoride and lowered IQ. It's heating up arguments over fluoridating drinking water, which dentists say is critical for protecting teeth.

Hub, a site where people can upload PDFs of published papers so they can be shared with anyone who can access the site.