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The existence of love is the source of much debate -- among members of society as well as the science community. Find out what we know about the possibility, likelihood and effects of that thing called love.

Your First Kiss Experience

Most people's first kiss is a memorable experience -- for better or for worse. Read some fellow readers' stories of their first kisses.

Kiss Your Way to Good Health

Kissing is good for your health! Learn about the health benefits of kissing -- from boosting immunity to reducing stress to helping you pick a mate! See more »

A Message for the One You Love

Show your loved one that you care this Valentine's Day and share an ecard for your loved one that says you care! See more »

5 Ways That Love is Good for Your Health

Learn about why love is good for your heart and develop a new appreciation for Valentine's Day, the day of love and heart health! See more »

The Magic of a Kiss: Legends and Myths

There are countless legends and myths about the magic of a kiss. Learn about the magic of kissing at Discovery Health. See more »

Your First Kiss Experience

Your first kiss experience is likely to be a memorable one. Learn about your first kiss experience at Discovery Health. See more »

Getting Him From I Love You To I Do

Getting him from 'I love you' to 'I do' can be a difficult task. Learn about getting him to go from dating to marriage at Discovery Health. See more »

Everlasting Love: How do you know if it's for real?

How do you know if everlasting love is for real? Learn about the science and likelihood behind everlasting love at Discovery Health. See more »

Is it love or lust?

Is it love or lust? Learn how to tell if your relationship is based on love or lust at Discovery Health. See more »

Over 40? Get the Love You Want

If you're over 40, you can still get the love you want. Learn about dating over 40 and how to get the love you want at Discovery Health. See more »

Why do we fall in love?

Why do we fall in love? Learn about the science behind why we fall in love at Discovery Health. See more »