Tallest Tree in the World: The tallest tree in the world is called Hyperion. It is a coast redwood (Sequoia sempervirens) and ...

Genetic genealogist CeCe Moore, who joined the show in its second season, produces family trees that span centuries and ...

Q: We have a sycamore tree that is having a problem leafing out this spring. What can we do to help keep it healthy? A: ...

Fruit. Growing a papaya tree is a simple matter. If you plant papaya seeds now from store-bought fruit, you will probably see ...

Marius Floriancic runs quickly along a narrow, well-trodden path, heading deeper and deeper into the forest. It is a cool, ...