by Sara HUSSEIN Agence France-Presse TOKYO, Japan (AFP) — Scientists had nicknamed it “The Thing” — a mysterious football-sized fossil discovered in Antarctica that sat in a Chilean museum awaiting someone who could work out just what it was. Now, analysis has revealed the mystery fossil to be a soft-shelled egg, the largest ever found, laid some 68 million years ago, possibly by a type of extinct sea snake or lizard. The revelation ends nearly […]