A 66-million-year-old Tyrannosaurus rex skeleton named 'Trinity' was auctioned at Koller Auctions in Switzerland. Measuring 3.9 meters high, 11.6 meters long, and 2.65 meters wide, the skeleton is ...

It's another meteoric rise for what's called the largest piece of Mars on Earth. The 54-pound rock fetched nearly $5.3 ...