There are literally decades of research... based on a premise that this article overturns,” said one paleontologist.

“Someone in the 1930s decided to double their profit by selling both halves separately,” PhD study Victor Beccari said in a news release. Screen grab of Facebook photo shared by Gabriel Ugueto Art.

Turns out Toby’s new trick is thousands of years old. A pair of recently discovered fossils from Africa has immortalized a small critter’s 126,000-year-old butt-dragging habit, according to ...