The nearly 5.5-hour feat set a record for astronaut Sunita Williams, who became the woman with the most time spent on ...

Further research might bring those odds down to zero, but we will likely have to wait a couple of years to know for sure ...

The Greek document details a court case in ancient Palestine involving tax fraud and provides insight into trial preparations in the Roman Empire ...

The de-icing properties of polar bear sebum could fuel new innovations, scientists say, potentially unlocking alternatives to ...

The 404 coins, including 44 from Britain, are believed to be a mix of military pay and the spoils of war, stashed by a Roman soldier after he returned to the European continent ...

Experts say the case is either a rare form of asexual reproduction or an instance of (very) delayed fertilization ...

Monks have been seeking spiritual enlightenment at these sites on steep cliffs, inside caves and atop an extinct volcano for ...

Edmond Dédé's 1887 magnum opus "Morgiane"—billed as "the most important opera never heard"—will finally get its premiere ...

Auroras emit swirling hues in the sky, mesmerizing spectators with their bands of color. Different hues come from different ...

These images from the Smithsonian Magazine Photo Contest show just why penguins have waddled into our hearts ...

The Catholic conspirator jumped or fell from the gallows on this day in 1606, breaking his neck before the executioner could ...

Jeff Keith, a longtime resident and nonprofit founder, says he used duct tape to affix googly eyes to two public sculptures last month ...