Beaks evolved in some dinosaurs in order to stabilise their skulls while gobbling down food, scientists say.
A scientist has claimed that humans could develop beaks but the evolution will take millions of years.
Ninety-pound birds that once lived in South America wielded their giant, sharp beaks in quick jabs, much like the boxing tactics of Muhammad Ali, according to a new study.
Day in Pics: 1st February
Showbiz World - February 1, 2015
Playboy Super Bowl XLIX Party