Every now and then, a new map changes the way we view our planet. This is one of those maps. The map above shows the height of Earth’s forests, from stubby saplings to timbers towering more than 50 ...

Millions of real Christmas trees are purchased every year. And making the annual trip to a tree farm or lot where cut trees are on sale is a favorite holiday tradition for many of us. Picking out the ...

A person can measure their height at home by using an object, such as a pencil, to mark a wall and measure the distance. However, it is often easier to measure height with help from another person.

Millions of Americans choose live Christmas trees every year. Using multiple secure tie-down spots can be key for transporting a tree safely. Millions of real Christmas trees are purchased every year.