Wherever trees grow, sooner or later their leaves get wet. For trees in wet environments, this can be a problem if films of water cover their stomata. These tiny pores allow carbon dioxide to enter ...

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.

Not all cabbages are the same. There are multiple kinds of cabbage out there, each offering its own unique flavor profile and ...

Redwood trees have two types of leaves, one to make food and the other to absorb water, found a new study. It's the first study to estimate whole-crown water absorption in a large, mature tree. The ...

Autumn leaves are beautiful, but they shouldn't be left on the ground for more than a few days. Wet, rotting leaves just don't have the same charm as those that are crisply fallen. Old leaf piles tend ...