Freshwater and sea turtles may look similar, but neither one could survive in the other's territory for these reasons.

In the 21st century, the world faces three interconnected challenges: climate change, obesity, and undernutrition. Together, ...

But the teeth of giant ground sloths lack enamel, the highly inorganic and hard outer layer on most animal teeth – including our own. Instead, sloth teeth are made primarily of dentin, a more porous ...

Collagen improves skin, hair and even bone health. Here's the right way to boost collagen production in your body.

Beef prices surging across the country and right here at home.There are many reasons including a flesh-eating pest affecting ...

From white sturgeon to bald eagles, explore the remarkable species thriving along the Columbia River, the lifeblood of the ...

The keto diet promises quick weight loss but experts now question its long-term effects. New research reveals potential ...