A glacial mystery is solved and a shipwreck from 1794 make the list of 5 incredible discoveries of the week: http://usat.ly/1JuFS1G
12:20 PM - 6 Jun 2015
1 reply
16 retweets
21 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.