We should eat less meat and more legumes, campaigns and dietary advice tell us. But how much is 'less'? Researchers have an answer.

That's the short answer to how much meat you can eat without harming the planet. And that only applies to poultry and pork.

Grated zucchini or carrots: These veggies are a sneaky way to boost nutrition. They help keep your meat moist and bring in ...