It turns out that, like the antennas on an insect or crustacean, a ray uses its tail to sense its environment. The inside of a myliobatid stingray tail is remarkably complex, the scientists ...

At BetMGM, one bettor put $5,000 on the coin toss to be Tails (-102) and at ESPN Bet, one bettor really put $20,945 on Tails. For the most part, coin toss betting was pretty even across the board.

Kyle Olsen is the former points and miles reporter at TPG. He specializes in maximizing points and miles, elite status and credit cards so readers travel more comfortably and at a lower cost. Rachel ...