From whole wheat to sourdough, registered dietitian Vanessa Rissetto joins TODAY to break down the health benefits of six different types of bread and what to consider before heading to the grocery ...

Loggerhead sea turtles do an excited "turtle dance" when anticipating food. It's adorable, of course, but it has also allowed ...

Loggerhead turtles navigate using magnetic fields, and new research has revealed more about this remarkable ability.