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Saturday, December 20, 2025
TopicAgeing

Topic: Ageing

Adolescence ends at 32 according to new study. But it only applies to ‘Western’ brains

In the Western world, 32 is understood to be the “strongest” turning point of the lifespan. It is the beginning of adulthood. White matter volume hits its peak at 29.

Chances of a human-alien meet-cute? US study says look for signs in planetary alignments

New Delhi: Scientists have often asked the question—if aliens are looking for us, where should they point their antennas? A new study by US-based...

A UK health study has collected a whopping 100,000 full-body scans, and Neanderthals had ‘family recipes’

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

That morning brew could be doing more than just jumpstarting your day—helping your cells age gracefully

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

India’s next demographic dividend is silver generation. Singapore, Canada show how

India will soon face an ageing population and labour shortages. This is why coherent approaches to engaging the silver generation in the economy are needed now.

How Naidu, Stalin’s call for baby boom is rooted in declining fertility rate, ageing population

Experts point to lower fertility, large dependent population and shrinking working-age population as factors that have led to concerns over demography in southern states.

Vegan diet reduces ageing & genetic damage, results in lower calorie intake — study on identical twins

US researchers had one half of each pair of twins eat an omnivorous diet, and the other a vegan diet, for eight weeks. Data from TwiNS study published in Biomedical Central Medicine.

Good mental health leads to improved longevity & influences healthy ageing, finds Nature study

Study was conducted by team of researchers in China, who analysed 8 datasets of people of European descent & studied 5 traits, including life satisfaction & neuroticism, among others.

Immortality was ‘scientifically proven’ in 1910s. But cancer cells compromised the study

In ‘Why We Die’, Venki Ramakrishnan examines breakthroughs in extending human lifespans and if death serves a biological purpose.

Flowers wilting fast? CSIR research says lemongrass essential oil can increase vase life

By reducing microbial blockage at stem end & enhancing antioxidant activity, lemongrass oil can improve vase life of cut flowers, making them more commercially valuable, it adds.

On Camera

Henry George’s Single Tax offers a democratic alternative to communist remedies: DM Kulkarni

The immediate benefit of Single Tax would be to reduce the sale prices of land to nominal ones. Landowners would no longer find it profitable to keep idle lands, wrote DM Kulkarni in 1960.

China is taking India to WTO over subsidies, again. Here’s what it’s arguing before trade body

Dispute will now move to consultative process, which allows the two sides to come to an amicable agreement within 60 days.

Israel has ‘realised who its real friend is’, eyes defence expansion in India amid arms curbs by others

It is argued that India-Israel ties are moving from buyer–seller dynamic to one focused on joint development & manufacturing partnership, a shift 'more durable' than traditional arms sales.

Dhurandhar shows hard cinema is soft power and Pakistan is unapologetically the target

If Pathaan gave both conservatives and liberals room to hide, Dhurandhar extends no such courtesy. Aditya Dhar ripped open that tent of hypocrisy and turned the knife.