Green Valley's Molly Sheridan completed seven marathons on seven continents in seven days this past February. That included ...

Green Valley's Molly Sheridan completed seven marathons on seven continents in seven days this past February. That included ...

Antarctica is cold and unwelcoming for humans. Several countries have set up scientific bases there, and only a handful of people live in these buildings. The land is cold and harsh, but what about ...

Dion George says he is taking a big, bold step — putting the wild, frigid seventh continent at the heart of the country’s ...

A study published Monday in the Proceedings of the National Academy of Sciences found that increases in salinity in seawater near the surface could help explain some of the decrease in Antarctic sea ...

Mercury moves super fast around the Sun, finishing its year in just 88 Earth days. The planet has crazy temperature swings, ...