In a thrilling, nail-biting finish, Olympic marathoner Conner Mantz shattered the long-standing American record in the half marathon, running 59:17 Sunday morning in Houston. The time betters Ryan ...

From these tiny fragments we can glean tidbits of information about our planet's interior. A diamond unearthed in a diamond mine in Botswana is just such a stone. It's riddled with flaws containing ...

Flags in Arizona and across the U.S. continue to fly at half-staff in honor of former President Jimmy Carter. On the death of a former president, the U.S. Flag Code states that flags must be flown ...

Hrvoje Tkalčić receives funding from the Australian Research Council. Weijia Sun does not work for, consult, own shares in or receive funding from any company or organization that would benefit ...

the 10 fastest half marathoners in history on record-eligible courses; the 10 fastest American half marathoners in history on record-eligible courses; the 10 fastest performances on record ...

Whether you’re traveling with one pair of sunglasses or your full collection, these sturdy cases will protect your precious lenses. Theresa Holland is a writer and editor specializing in travel ...