The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these ...

Thousands of years ago, Doggerland sunk into the North Sea. Could Doggerland have been the inspiration behind the legend of ...

A 4,000-year-old stone slab, first discovered over a century ago in France, may be the oldest known map in Europe, according to a new study.

Although he had promised—and campaigned on—a policy of American neutrality in World War II the year before, Roosevelt ached ...

Bamberg, a UNESCO World Heritage site in the southern German state of Bavaria, still follows its medieval street grid and ...