Recently, on a sunny late afternoon, a couple friends and I were walking through Graceland Cemetery in Chicago. As we moved ...

Climate researchers have long grappled with how to get Americans to eat less beef, a food with a huge global warming impact.

The caracal is a species of cat native to portions of Africa and Asia. A lynx is any of several species of medium-sized wild ...

The so-called lion diet involves eating mostly beef, lamb, deer, and other red meats ... Friedman School of Nutrition Science and Policy at Tufts University. But he says the human body can ...