social media The environmental costs of "safari selfies" Andrea James

Kids Explore the world's largest cave, including 360-degree video Andrea James

adorable creatures Watch this capybara gracefully gliding underwater Jennifer Sandlin

Science Saving the gorillas of Uganda by helping the people of Uganda Ruben Bolling

robots Why swim with a real dolphin when you can swim with a robot instead? Thom Dunn

brazil A flooded river turns a jungle path into a crystal clear underwater world Rusty Blazenhoff