Scientists recently discovered a new species of green anaconda in the Amazon rainforest. A new Nat Geo series shows the ...

In his new Nat Geo series, 'Limitless,' the actor dangles from a rope high above a canyon and surfs frigid waters—all to test extreme strategies for living longer. In his new National Geographic ...

“After four years of weakness, extremism, and deadly failures, my administration has moved with urgency and historic speed to restore American strength at home and abroad, and bring peace and ...