smell

COVID-19 has renewed interest in a key way humans perceive the world. A reporter who hasn't been able to tell the scent of a rose from a sweaty gym shoe for decades takes heart in the latest science.

If your New Year's resolution is cutting down on sweets and other foods that aren't good for you – you may want to follow your nose.

Your diet can influence your appearance. You knew that. But did you know that what you eat can also affect your body odor and your attractiveness to the opposite sex?