What exactly do those grain-fed and grass-fed labels on beef mean? We spoke to experts to get the lowdown on how these two types of beef compare to one another.

Grass-fed beef has no climate benefit — even when taking into account that healthy pastureland can trap carbon, according to a new study.

If you thought “grass-fed beef” meant your steak dinner was frolicking in a meadow before it was prepared, you are in for a shock. Despite what you might think, grass-fed means exactly what it ...

A new study out Monday finds that even in the most optimistic scenarios, grass-fed beef is no less carbon-intensive than industrial beef ...

When we talk about ‘grass-fed’ or ‘grain-fed’ beef, it's crucial to understand what these terms really mean. Generally, cows consume a diet primarily composed of grass and hay. Even for ...

Oklahoma State University meat scientist Gretchen Mafi has studied the scientific differences between beef that comes from animals finished on a grain diet versus those animals finished on grass.

Even in the most optimistic scenarios, new research has found grass-fed beef is no less carbon intensive than industrial alternatives.

Eat grass-fed beef, help the planet? Research says not so simple The finding calls into question the frequent promotion of grass-fed beef as a more environmentally friendly option.