Invasive species are wreaking havoc on ecosystems around the world. US company Inversa is turning some of them into leather, ...

Hungry snake caught swallowing another, even bigger snake headfirst. Many species of snakes are capable of swallowing prey ...

A person pulling a slice of pizza from a pie - Nitas/Getty Images What if you could save a unique ecosystem and also get free pizza? Deep in Everglades City, Florida, you'll find Wildman's Pizza, ...

Acute and chronic animal models of exercise are commonly used in research. Acute exercise testing is used, often in combination with genetic, pharmacological, or other manipulations, to study the ...