In a jaw-dropping moment that has gone viral on social media, a tourist captured a once-in-a-lifetime photo with a volcanic ...

Joel Sartore's Photo Ark project, funded by National Geographic, captures stunning images of over 18,000 animal species.

Chuck O'Rear is responsible for 'one of the most viewed photos' and there's something he would have done different.

We've rounded up the best binoculars for bird-watching currently on the market, complete with our expert reviews on the pairs ...