Sixty-six million years ago, at the end of the Cretaceous Period, an asteroid impact near the Yucat n Peninsula of Mexico triggered the extinction of all known non-bird dinosaurs. But for the early ...
So, the XT2 has six wheels but only four are powered. The rearmost axle bears load, but its wheels aren't churning. Krug says ...
A recently analyzed near-complete fossil skull found in Antarctica has revealed Vegavis iaai to be the oldest known modern ...
A near-perfect fossilized skull discovered in Antarctica reveals the bridge between prehistoric and modern birds, a new study ...
A 68-million-year-old skull fossil found in Antarctica has revealed the oldest known modern bird, which was likely related to ...