You don't let a historic site rot.
It's not a huge surprise that there are habitations at the bottom of the Black Sea.
NASA's annual budget for space exploration could fund NOAA's budget for ocean exploration for 1600 years.
Well, when I was a kid, I grew up in San Diego next to the ocean. The ocean was my friend - my best friend.
I can't travel without Sudoku.
So, you know, I think the age of exploration is just beginning, not ending, on our planet.