Their lemur friend on the show was portrayed by both a puppet and a real lemur named Jovian ...

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

Casey Anderson credited forgetfulness and procrastination for the treasure-trove of footage the camera captured.

Will Smith embarks on an extraordinary 100-day global expedition from Antarctica to the North Pole for National Geographic's ...

From actors and designers to a Holocaust survivor and a broadcaster, these people made their mark.

In the rugged terrain where Mexico and the United States meet, a border wall is just the latest obstacle fragmenting habitats and disrupting migration paths. Here’s how a cadre of conservationists is ...

From an elusive jaguar to an industrious beaver, photographers captured iconic animal moments around the world. While monitoring the burrow of a rare giant armadillo in Brazil’s Atlantic Forest, ...

Cosmonauts Oleg Artemyev and Sergey Prokopyev successfully installed the first ICARUS experiment antenna on the outside hull of the International Space Station during a nearly eight-hour space walk in ...

Decades ago, India’s tigers were on the brink of extinction. Slowly, their numbers have rebounded. But that ecological success has prompted a dire problem—and a race to save many of them from genetic ...

From giant stick bugs to rarely seen sea creatures, these animal videos fascinated us—and led to new scientific discoveries. An orca calf and adult swim in the Norwegian fjords. Orcas have been among ...

Rare attacks helped brand the cassowary as deadly, but habitat loss and human activity now pose a far greater threat to the bird’s survival. A southern cassowary stands on a beach at Etty Bay in ...

The new National Geographic series Pole to Pole ventures deep into the Amazon in search of creatures whose venom may yield new life-saving drugs. In episode 2 of Pole to Pole, Will Smith captures a ...