'Healthier alternative' status of e-cigarettes challenged in new study
E-cigarettes trigger distinct and similar immune responses to those of cigarettes and are potentially just as harmful to the lungs, suggests a new study.read more
What home remedies can treat my burn?
Many home remedies are suggested for treating burns, but which ones work? We look at which home remedies can help and which ones should be avoided.read more
Head and neck cancer: Could oral sex raise your risk?
Researchers have found a link between oral sex and smoking and an increased risk of a type head and neck cancer triggered by the human papillomavirus.read more