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 ...

It's a Treehugger's dream come true. Leafsnap is a free app that identifies plant species of all kinds, from flowers and bark to fruit and trees. Go for a walk, take a shot of a leaf, and this little ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. The tallest trees in the world continue to offer insights to scientists, with a new study revealing that redwoods have ...

I love growing my own lettuce since nothing makes me feel more like a gardening goddess than harvesting fresh lettuce and creating beautiful salads when entertaining family and friends. Lettuce ...