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Age-friendly cities and communities (AFCC), together with initiatives to combat ageism, are recognised as two of the four action areas of the United Nations (UN) Decade of Healthy Ageing, have received global attention. However, there is a lack of understanding regarding the distinct experiences of older adults in their cities and communities, as well as the extent to which these experiences are linked to their perceptions of ageism. Using a sample of 398 older adults from four cities in...

Centenarians - individuals aged ≥100 years - provide a unique human model for understanding resilience to cardiovascular ageing. Although cardiovascular and metabolic diseases, including hypertension, heart failure, atrial fibrillation and chronic kidney disease, are common in centenarians, their onset is typically delayed relative to that in individuals aged 80-100 years. Centenarians characteristically have structural changes in the heart and vessels, including concentric left ventricular...

A powerful new AI system could help doctors detect pancreatic cancer years before it becomes visible on conventional scans. The technology, called REDMOD, identified hidden warning signs an average of 475 days before diagnosis and was nearly twice as sensitive as experienced radiologists. By spotting cancer-related changes at their earliest stages, it could dramatically improve the chances of successful treatment for one of the deadliest forms of cancer.

mRNA vaccine from Merck and Moderna slashes risk of melanoma’s return, but why remains unclear

Deaths can be prevented by regulating when wind turbines operate, scientists say

Jumping spiders enter a REM-like state, darting their eyes and twitching their legs. What’s happening beyond that remains unclear

A simple liquid painted onto teeth in seconds can stop cavities without drilling, injections, or anesthesia, according to a major clinical trial involving young children. The inexpensive treatment could spare thousands of children painful dental procedures and surgery while paving the way for broader FDA-approved use.

Missing blood pressure medication could mean losing much of its protection against heart attacks and strokes, according to an analysis of more than 91,000 people. Patients who consistently took their medication experienced an 11% reduction in major cardiovascular events, while those who missed too many doses saw little or no measurable benefit.

A major new study reveals that drinking just two alcoholic beverages a day is associated with a 1 in 25 lifetime risk of death from alcohol-related causes, challenging the idea that moderate drinking is harmless. Researchers also found no significant overall health benefits from alcohol, with risks rising as consumption increases.

Scientists have discovered how pancreatic cancer cells continually reshape their genetic makeup to become more aggressive, spread, and evade treatment. In laboratory experiments, blocking a key gene reversed some of these dangerous changes, revealing a potential new way to fight the deadly disease.