Home > Lifestyle > Ageing well > News News All sections in Ageing well » Anti-ageing » Health tips » Non-surgical » Nutrition to stay young » Surgical » Ageing Well News Does your biological age determine your risk of dying? Did you know that you actually have two different ages? Sign up for the newsletter » Quiz How long will you live? » Ask DietDoc » Ask CyberDoc » Could blue light from screens make you old before your time? While humans are increasingly being exposed to blue light through widespread use of LED lighting and electronic devices, what are the effects of it over a lifetime? Is tying the knot tied to a longer life span? Once you're in a marriage, there are a host of tangible and intangible benefits that give you a health advantage, according to experts. A good reason to stop squabbling at home Arguments within a family, especially between kids and parents, are normal – which doesn't mean they shouldn't be resolved in an amicable way. It's never too late to reap health rewards of exercise, strength training The health benefits of movement can extend to all ages, according to a professor of gerontology and geriatric medicine. How to recognise when your ageing parents need help Is Dad's forgetfulness normal ageing or a sign of something more serious, such as dementia? WATCH: Scientists reveal the key to longevity According to a new study, the solution is simple and free. Want to live longer? Stop being such a pessimist A new study indicates that optimistic people are more likely to achieve 'exceptional longevity', defined as living to age 85 or older. load more articles advertisement Live healthier Lifestyle » E-cigarettes: Here are five things to know E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places. Allergy » Ditch the itch: Researchers find new drug to fight hives A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.