Kasturi Das

Unlike new trees, older trees in natural forests often have deeper root systems that can access water stored deeper in the soil, helping forests withstand sudden moisture shortages.

The global study suggests that many people are spending more years managing chronic conditions rather than remaining healthy for longer.

Different butterfly groups respond differently to habitat loss and human activity, offering scientists a new way to monitor ecosystem health.

A study of Tokyo neighbourhoods finds that greenery and a sense of safety may help people sleep longer, while areas with more sidewalks and traffic signs could have the opposite effect.

Scientists in Japan have created a portable plasma device that can turn air into fertilizer, helping rice grow in simulated lunar soil.

Researchers suggest evolutionary mismatch as a potential reason, with ancient human instincts struggling to cope with the demands of modern, hyperconnected life.

Osteoporosis is often diagnosed only after a fracture. New study shows that AI can analyse routine chest X-rays to identify people with low bone density.

Study finds that the more people rely on air conditioning to stay cool, the less likely they are to support broader efforts to cool cities and cut energy use.

Restoring dopamine signalling reversed memory deficits in mice with Alzheimer's disease.