This video explores Zealandia, a mostly submerged landmass beneath the Pacific Ocean that some scientists consider Earth’s eighth continent. Located near Australia and New Zealand, it meets many ...

7 continents, 7 giant snakes - ranking the largest native species from smallest to biggest Every continent has a largest native snake, and size often reveals how extreme survival can get. This video ...

A Feb. 10 Facebook video (direct link, archive link) shows renderings of Earth, maps and mountains of ice and snow. “What if Antarctica is simply a giant ice wall that prevents us from seeing the rest ...