A visit to the salad bar used to leave you with two choices: iceberg or romaine. But now lunch shops and grocery stores have woken up to all the types of lettuce out there, and there are almost too ...

Oh, lettuce. It beefs up salads and adds a final healthy flourish to your plate. But honestly, it can get a little boring. So I’m making a case for putting a little more thought into your leaves.

Rusty red oak is a red lettuce with notched leaves that are tender and sweet. Romaine lettuce has long green leaves that are very firm and crisp. Radicchio is a cabbage-type leaf, appears bright red ...

This heirloom variety dates back to 1875 (some sources say introduced in 1850) and is beloved for its large, lightly crumpled, lime green leaves. Black Seeded Simpson lettuce forms wide, open heads ...

Cut-and-come-again lettuce is one of the simplest and most productive crops you can grow at home. Whether in the ground, raised beds, pots, or indoors on a bright windowsill, you can get lots of tasty ...

Now astronauts can have the stars — and fresh food, too. It is not only possible to grow lettuce in outer space, but also safe to eat it, according to a new study published Friday in the journal ...

Lettuce is a healthful, fast-food option to grow in home gardens, fall through spring. The leafy vegetable grows quickly, from planting to harvest, and is packed with vitamins A and C, iron, calcium ...