Cuttlefish are mollusks that look somewhat like squid. They have an internal, hard, supportive structure with soft organs around and inside it. This resilient "cuttlebone" is made of cleverly woven strands of a biochemical material called chitin and mixed with a hard biomineral called aragonite.

A new fossil was uncovered in China with bird bones in its ribcage—right where its stomach must have been. Researchers consider it to be a predatory dinosaur that ate an adult bird just before it died. But was it really a dinosaur?

According to Genesis, all creatures of the earth were created within days of each other—including dinosaurs and humans. A common question in response to this is "If dinosaurs and man lived at the same time, why aren't their fossils found together?"

The fossilized bird known as Archaeopteryx has had quite a history of identity crises. Researchers once classified it as a "missing link" between dinosaurs and birds. It was considered to be an ancient bird, then changed to a dinosaur, and now it's supposed to be a bird again. So, what is it?

If dinosaurs evolved into birds, then fossils should show plenty of sequential transitional features between the two groups. For example, some evolutionists speculate that the earliest stages of feather evolution consisted of filaments, or "dinofuzz," on dinosaurs' skin.