"Discover amazing and mind-blowing facts you won't believe with Top 10 videos! Explore the weird, wonderful, and unbelievable ...

After visiting 86 countries, I've seen some of the most beautiful places in the world, from Wānaka, New Zealand, to Jeju ...

After visiting all seven continents in a year, I'd go back to countries like Australia and Turkey, but I'd skip return trips ...

Scientists have recently mapped the painted lady butterfly's annual flight from equatorial Africa to northern Europe and back ...