A fossil of an ancient armored dinosaur was so well-preserved that scientists think it could help explain something about modern animals.
When an asteroid struck Earth 66 million years ago, it didn't just cause mass extinctions — it might've put our planet it darkness for years.
The actual dinosaur looks different than you think.
The print was discovered in northwest Australia by a team of paleontologists from The University of Queensland.
The fossil was recently discovered in China.