A University of Derby study led by Dr. Phethean proposes Earth has six continents, not seven. Using advanced geological ...

Greg Yaghmai is about to embark on an unprecedented challenge: running seven marathons on seven continents in just seven days.

Trump’s territorial assertions, in line with his “America First” worldview, sparked a round of rethinking by mapmakers and teachers, snark on social media and sarcasm by at least one other world ...