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

John Gray is one of the Andaman’s most iconic and internationally famous characters who reached his 80th birthday just a few ...

This story appears in the July 2019 issue of National Geographic magazine ... robbed of its protective mangroves by tree cutting and sea-level rise and is eroding steadily. Nitya Gopal lost ...

There are many ways to access and work with NSIDC data to accommodate a wide range of users. Use the filter menu to explore and narrow down your options. Note that the list defaults to show our ...