Caffeine can linger in your system for 10 or more hours, which can impact sleep. Double-shot lattes and cold brews have ...

Being a night owl can be bad for your heart. That may sound surprising but a large study found people who are more active ...

Smoking while pregnant can impair your baby's growth in many ways. This article talks about how smoking affects birth weight, why these changes happen, what factors affect your baby's development, and ...

Research shows that being a "night owl" may affect your heart health. Find out how and get tips to reduce your risk here.

The external, artificial-lung system could be used to treat other people who are critically unwell and awaiting transplants.

Increase the risk of chronic (long-term) hypertension (high blood pressure): Regularly drinking alcohol can prevent receptors in the brain from functioning properly, which stops the body from ...

Your baby gets all of its oxygen from you while you are pregnant. A lot of parents-to-be don't fully understand how smoking ...

Snoring is a bore - especially for anyone trying to sleep next to you - but could it be the sign of something more sinister?

Exercise and nutrition are vital, but which specific habits offer the greatest bang for buck? Five doctors and a physiologist ...