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Wednesday, January 7, 2026
TopicNature study

Topic: Nature study

Did a group of ice age Europeans eat human brains? Evidence of cannibalism found in a Poland cave

For the study, published in Scientific Reports, scientists analysed remains from Maszycka Cave near Krakow, studying 10 individuals from Magdalenian group that lived over 18,000 yrs ago.

Ancient faeces & vomit uncover how dinosaurs rose to power in early Jurassic ecosystem—Nature study

Fossilised droppings & undigested food helped scientists recreate eating habits of dinosaur species to trace their evolution over 30 million years.

How do sex hormones affect immunity of men & women? Study by UK, Sweden researchers has answers

Testosterone reduces production of virus-fighting protein while increasing capacity to fight bacterial infections, researchers from UK & Sweden find in study published in Nature.

First direct evidence of tunnel under Moon’s surface & how it could be ‘lunar base for humans’

An analysis of radar images of the Moon's sub-surface revealed the tunnels, say lead scientists from the University of Trento, Italy. The study was published in Nature Astronomy. 

New chemical compound ‘368’ could help reverse opioid overdose effects, reduce withdrawal symptoms

Study published in Nature finds that 368 works alongside commonly known naloxone drug used to treat opioid overdoses, acting in a more modulated manner in the body.

Fossil of extinct human species Denisovan identified in Tibetan plateau, their diet pattern revealed

A Nature study shows that researchers identified a bone as being Denisovan & analysed other mammalian bones found at the site to find that the ancient humans fed on & processed these bones.

Smoking has lasting effect on immune system which persists even after you quit, finds Nature study

The study, conducted by Pasteur Institute, University Paris Cité, finds that smoking induces changes to DNA that affect the human body’s immune response to pathogens.

Our organs age at different rates, faster ageing means 20-50% higher mortality risk, shows study

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

‘Eat right, live longer’ — Nature study says diet could boost life expectancy by 10 years

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

On Camera

A 2-hour op, precise extradition—what Maduro’s capture tells us about modern US military

Despite multiple agencies being involved, the US could maintain a clear chain of command. This is something India should consider too, as it defines the theatre command structures.

Trump threatens India with fresh tariffs on Russian oil, calls PM Modi a ‘good guy’

The latest comment comes as New Delhi and Washington have yet to sign a trade agreement. India’s purchase of Russian oil has reduced, but Moscow remains top source for crude.

S-300, Su-30 jets, T-72 tanks: Inventory of Venezuela’s largely Russian-origin arsenal

Venezuela also boasts of a diverse portfolio of unmanned aerial vehicles capable of carrying out surveillance, reconnaissance and being employed for kinetic purposes as well.

A year-end Mea Culpa in National Interest—The Army-Islam combo doesn’t kill democracy

Many of you might think I got something so wrong in National Interest pieces written this year. I might disagree! But some deserve a Mea Culpa. I’d deal with the most recent this week.