The Imago Mundi, the world's oldest map, has been re-examined by scientists who now claim it shows the exact location of Noah ...

The Mercator projection, a cylindrical map introduced by Geradus Mercator in 1569, distorts the true size of countries on ...

Here’s what to know about Trump’s proposal to add new restrictions in the U.S.—and how that compares to other countries.

"The bottom line is that withdrawing from the WHO makes Americans and the world less safe," says Dr. Tom Frieden, president ...