Growing a lemon tree (or any citrus tree, for that matter) from seed is easy. However, because lemon trees are hybrids and most of them are grafted, their seeds produce seedlings that are not ...

Cattle ranching is the biggest driver of tropical deforestation, but it is also a key livelihood for nearly 1 billion ...

For the last two years, urban forester Bradley Daseler has carefully, and sometimes anxiously, watched over the two most famous trees in Las Vegas. In a few weeks, he will breathe easier when the ...