Finding the Ocean Inside an Opal

1. Photograph by Inna Gem | innagem.com 2. Photograph by Inna Gem | innagem.com 3. Photograph by Inna Gem | innagem.com 4. Photograph by Inna Gem | innagem.com 5. Photograph by Inna Gem | innagem.com 6. Photograph by Inna Gem | innagem.com 7. Photograph by Inna Gem | innagem.com 8. Photograph by Inna Gem | innagem.com 9. Photograph by Inna Gem | innagem.com 10. Photograph by Inna Gem | innagem.com   The 4.5 Billion Year Old Fukang Meteorite The Dry Stone Tree Wall that Love Built The Painted Landscapes of China Danxia

Picture of the Day: The Mighty Leatherback THE MIGHTY LEATHERBACK Photograph by Claudia Lombard/USFWS

13 Animated Gifs of Amazing Animal Facts 1. Artwork by Michael Whaite | @MrWhaite Courtesy of QI.com