From kidneys and lungs to the stomach, doctors explain which organs humans can live without, how the body adapts, and the long-term health changes that follow
A major Lancet study finds hydration alone may not prevent kidney stone recurrence, as adherence challenges and individual differences limit the effectiveness of water-based prevention strategies
India's 'cheap Ozempic moment' is here as semaglutide prices fall sharply, but doctors warn against misuse and stress careful evaluation before using these weight-loss injections
If you fill every quiet moment with sound, experts say your brain may be overstimulated; skipping earphones on your daily walk could improve focus, mood, and memory
Rising global temperatures may push millions into physical inactivity by 2050, leading to up to 700,000 extra premature deaths and billions in economic losses, a Lancet Global Health study finds
A new study suggests that low testosterone and high fructose intake may combine to accelerate fatty liver disease by altering gut microbiota and boosting pyruvate levels
Two people can share the same life yet age at very different speeds. From hormones and stress to lifestyle and hidden health factors, doctors explain how couples can maintain intimacy and connection
A new study finds ageing may not mean inevitable decline, and many older adults actually improve their cognitive and physical health with a positive mindset about ageing
Many believe pulling out one grey hair will cause several more to grow. A dermatologist explains the science behind greying, and what really happens when you pull out that first silver strand
Tobacco cravings may feel intense, but experts say most urges last only a few minutes and can be managed with simple coping strategies while the brain adjusts to life without nicotine
World Kidney Day: Frequent use of painkillers, antibiotics, or antacids without medical advice may damage kidney function over time; doctor explains why self-medication can pose a serious risk
No Smoking Day 2026: Nicotine lozenges can help ease cravings while quitting smoking, but they should be used correctly and within the recommended daily limit
Those white flakes on your scalp might look like dandruff, but they can signal several scalp conditions. A dermatologist explains how to tell if your scalp needs medical attention
Scientists found that the amino acid methionine helped infected mice survive severe illness by boosting kidney filtration and clearing harmful inflammatory molecules from the bloodstream
A large Canadian study finds toddlers who consume more ultra-processed foods may show slightly higher anxiety, aggression and hyperactivity by age five
A new study shows that tweaking natural killer cells and briefly treating them with a cancer drug helped them destroy blood cancer cells more effectively in lab and animal tests
Scientists have found that disrupted circadian rhythms may keep the brain alert at night, preventing the mental disengagement needed to fall and stay asleep
Psychiatrists explain why emotional maturity in love, not just chemistry or compatibility, may be the strongest predictor of long-term relationship stability and mental wellbeing
A new study reveals how polyamines such as spermidine alter protein synthesis in cancer cells, separating their healthy ageing effects from their tumour-promoting potential
