If you want to plant a fruit tree in your backyard to grow your own apples or pears, consider whether you'll need more than ...

Cocoa (Theobroma cacao L.) is a vital cash-crop for four to six million small-holder farmers across the tropics, and supports ...

The scale invariance in branch diameter dictates how much smaller a limb should be as it branches and how much investment a tree makes in a few thick branches versus many thin ones. Trees have evolved ...

Earn rewards with Microsoft. Just by simply doing what you love to do. Sign in or create a Microsoft account and get points for gift cards, sweepstakes, and more.* ...