A recent tragedy occurred in Indian River County, Florida when an elderly man tried to save a turtle. The reptile was slowly ...

Turtle shells are unique adaptations, ... The ribs themselves have extended down the embryos’ flanks and are surrounded by a layer of muscle called the muscle plate (or myotome).

When we picture sea turtles in the wild, it's easy to envision them as armored warriors—their hard, resilient shells serving ...

Such shells have three distinct layers and are composed mostly of calcium carbonate with only a small quantity of protein--no more than 2 percent. ... turtle shells have living cells, ...

Turtle shells are covered by scutes, plates made of keratin, the same material in fingernails. Scutes grow in layers like tree rings, forming beautiful swirls that preserve a chemical record of ...

The colorful layers on top of turtle, tortoise and sea turtle shells are made of keratin–basically the same tissue that makes up human nails. But with turtles, the keratin forms in layers over time.

The shells of chelonians—think turtles, tortoises, and sea turtles—grow in layers, keeping a time-stamped record of environmental conditions.

How the turtle shell evolved has puzzled scientists for years, but new research sheds light on how their hard shells were formed. Scientists say the ancient fossil skeleton of an extinct South ...

The colorful layers on top of turtle, tortoise and sea turtle shells are made of keratin–basically the same tissue that makes up human nails. But with turtles, the keratin forms in layers over time.

Think of a turtle’s shell, ... In this new design, the layers actively collaborate, changing how force travels through the material. Buckling used as a feature, not failure.

The shell is then covered in an outer layer made from keratin, the same substance human fingernails are made from. Next time you handle a turtle, remember their shell is an integral part of them ...