The Endocrine System

Kissing unleashes chemicals related to sexual stimulation.

The jury is still out on whether humans can communicate via chemical signals.

The hourglass figure may not be all it's cracked up to be.

Hormonal and dietary changes related to pregnancy increased cavity risks for women throughout history.

Manly guys take biggest financial risks, suggests a new study.

A hormone that makes people eat more works by causing food to look tastier.

Hormone levels can impact the profits and losses for financial traders.

World's tallest man says the world is filled with kind people.

One company tries to prevent small dairy farmers from labeling their products free of artificial hormones.