For years, scientists have debated whether a giant thick ice shelf once covered the entire Arctic Ocean during the coldest ...

Even during the coldest 750,000 years, the Arctic Ocean had open water and sustained life thanks to seasonal sea ice. “Our ...

I spent 52 hours traveling from London to the Arctic Circle entirely by sleeper train. In this video, I take you through ...

Seasonal sea ice forms and melts every year creating openings in the ice with open water where life can continue to thrive.