Flowers

The results of the study explain why leaves are pointy and flower petals have more rounded ends.

The bees know whether a flower has nectar or not.

Valentine's Day has its roots in ancient Rome. Sweetheart cards, conversation hearts, and flowers also have dated origins. Life's Little Mysteries explains the holiday's ancient roots.

Plants know how do it in all sorts of kinky ways.

Bowerbirds surround their nest structures with flowers.

Smells in the air can color your first impression of someone, and some scents, like flowers, can even make you friendlier to strangers.

Annual plants live for one growing season and then die, but perennial plants regrow every spring.

From roadkill to skunk, these plants use all kinds of smells to attract pollinators.