Of the more than 8 billion people in the world, it's estimated less than 1% have been to all seven continents. One of the people making up this elusive club lives right in the Pittsburgh area. Once ...

When thinking about taking running to an extreme level, it is hard to keep Alvaro Nuñez out of the conversation. In the quest to become an ultra-endurance athlete, the Spain-born businessman, filled ...

Recent earth science developments suggest that how we count our planet’s largest land masses is less clear than we learned in school. By Matt Kaplan The world is split up into continents, there are ...