Last April, Nasa scientist Chad Greene and his crew were flying over Greenland when their radar unexpectedly picked up ...

Though not a seasoned hiker to begin with, the filmmaker became the first person to complete the world’s longest trail network.

Oscar-winner and American acting icon Tom Hanks will be leading an upcoming documentary from NBC titled The Americas that ...

Almost six decades since she embarked on a journey to save the natural earth, Dr. Jane Goodall has become an awe-inspiring ...