A study shows that climate may have a big factor in a person's nose shape.
UK scientists have been creating body parts, such as noses, ears and blood vessels from stem cells.
Beavers smell each other's anal gland secretions to determine the levels of threat.
It is no wonder that when you take care of some things, they last like your mobile phones, or your toy collection, or even your home decorations. The same goes for gardening. Sure, you probably started gardening as a hobby, or you've been talked into creating one. But in the long run, you'll know that it is a lifetime commitment.