Researchers have identified a new process, 'chronoferroptosis', where excess iron in neurons reduces their resilience to stress, increasing vulnerability to neurodegenerative diseases. This discovery highlights iron accumulation as a critical target for predicting, preventing, and treating conditions like Alzheimer's.
On World Brain Tumour Day, Consultant Brain and Spine Surgeon Dr Keval Shukla explains why you should not ignore symptoms like persistent headache, blurred vision and a loss of balance.
A new study suggests that newer oral weight loss drugs may do more than suppress appetite, potentially altering brain circuits that control motivation and reward, impacting how one experiences pleasure.
A new study reveals that obesity-related changes in body fat can disrupt brain signals and immune function, potentially worsening Alzheimer's disease.
A new study reveals that neuron networks in the brain's hippocampus, the memory centre, become sparser but more structured and refined as animals mature.
A new study reveals that insects' lightning-fast reactions are due to a 'turbo boost' feature in their brains, which could inspire more energy-efficient robots and self-driving cars.
Researchers have found that brainwave synchrony between individuals can be used to guide and improve social interactions, potentially "engineering" social connectedness. Studies involving thousands of participants, including collaborations with musicians and artists, demonstrated that being "on the same wavelength" is linked to healthy social relationships and can be boosted through interventions. This phenomenon, termed 'social synchrony', aligns brain, body, and language rhythms, playing a crucial role in social cohesion and learning.
A new study suggests that damage to the brain's white matter can trigger features often associated with neurodegenerative diseases, such as inflammation in the grey matter.
Researchers at Birla Institute of Technology-Mesra have developed a brain-computer interface (BCI) system that translates brain signals into real-time wheelchair navigation commands using a hybrid quantum-enhanced deep learning model.
A new study by King's College London and QIMR Berghofer Medical Research Institute has identified 74 genomic locations, including 39 new ones, linked to anxiety symptoms. Analysing data from nearly 700,000 people, the research highlights the complex interplay between genetics and environmental factors in anxiety development and offers new insights into its biological underpinnings.
Chief Justice of India Surya Kant stated that the Supreme Court views technology as an aid to human reasoning, not a replacement, and emphasised developing "Swadeshi Jurisprudence" tailored to India's unique conditions. He highlighted efforts to create an indigenous AI ecosystem for the judiciary and stressed that AI cannot substitute human judgment, empathy, or ethical discernment.
A 14-year-old boy with end-stage heart failure received a life-saving heart transplant after the family of an Indian Army officer's wife, who was declared brain dead, consented to organ donation at Command Hospital, Chandimandir.
A US study has revealed three trajectories of cognitive decline in Alzheimer's disease -- stable, slow decline, and fast decline -- based on scans of over 1,100 people with elevated amyloid protein levels.
CAT and MBA expert and rediffGURU Patrick D'Souza explains how a simple daily reading habit can help aspirants clinch 99 percentile in the Common Admission Test this year.
'Unfortunately, today most ministers are busy with either election duty or praising duty. They are not interested in serving duty.' 'Ministers have become relaxed like retired people still holding onto jobs.' 'Look at how the NEET paper leaked. But there is no accountability.' 'After 12 years, they have become saturated. They are short of ideas.'
Thousands and thousands and thousands of adults owe their lives to the commitment and medical fervour of Dr Armida Fernandez, who a grateful nation honoured with the Padma Shri this year.
Vaibhav Sooryavanshi's coach, Zubin Bharucha, sees similarities between the young cricketer and a young Sachin Tendulkar, highlighting Sooryavanshi's ability to grow, his bat speed development, and his maturity and clarity.
A new study suggests that airborne micro- and nanoplastic particles may contribute to global warming, potentially accounting for over 16 per cent of the impact of black carbon.
'Shah Rukh Sir gave us a lot of room to make the film we wanted to make.'
'Fatigue is the body's most honest signal, not that you're doing too little (in terms of exercise and diet) but that something deeper isn't working the way it should,' says Ritesh Bawri, founder and chief science officer at wellness platform Nira Balance.
This is what the new Spanish study reveals about a woman's brain after sexual assault.
Migration from Kerala has become a significant issue in the upcoming Assembly elections, with political parties promising to create more opportunities within the state to discourage emigration for studies and jobs. Experts suggest focusing on 'brain gain' strategies to attract talent back to Kerala after gaining experience abroad.
Certain everyday habits -- like poor sleep, stress and multitasking -- can quietly weaken your brain. Making simple lifestyle can help protect your mental health.
A new study reveals a link between the diversity of gut bacteria and the body's hormonal and stress response, suggesting the gut microbiome plays a role in regulating acute stress.
A new study suggests that manipulating the gut microbiome by stimulating the vagus nerve may help reverse memory loss associated with ageing. The research highlights the gut's role in cognitive function and potential therapeutic strategies.
The investigation into Sheena Bora's murder, and, later, the case, leans heavily on the half-burnt body found in rural Maharashtra in 2012. Therefore, the very strange and notable differences -- like the Case Of The Rising Skeleton -- between both postmortems/their reports done on it have a critical bearing.
India today is 'socially overstimulated and emotionally undernourished.'
Scientists at the GraphIN 2026 conference highlighted the potential of ultra-sensitive graphene sensors for rapid disease detection and various other applications, including flexible heating pads for neonatal care and lightweight structures for unmanned aerial vehicles.
Kerala bid farewell to a 10-month-old girl, the state's youngest organ donor, with state honors after her parents donated her organs following her brain death.
'If your environment is constantly negative or stressful, you'll start feeling that way too.'
On World Sleep Day, Sailendra Raane, yoga expert and founder of Mahati Wellness, explains how yoga and small lifestyle fixes can help you lay the groundwork for a good night's sleep.
The Supreme Court of India has allowed passive euthanasia for a 32-year-old man who has been in a permanent vegetative state since 2013, highlighting the legal and ethical considerations surrounding the right to die with dignity.
As he settled down to his job as army chief, General Qamar Javed Bajwa -- who died last week; his passing did not merit even an obituary in major print or electronic media in Pakistan! -- developed a vision of reducing his country's and his institution, the army's traditional hostility toward India, points out Rana Banerji, who headed the Pakistan desk at RA&W.
Google teams up with the ICC to bring AI-powered cricket analysis to fans, as Sundar Pichai pitches Gemini as the newest brain behind the game.
Who can say no to crisp, sweet carrots? And to boot they're brimming with nutrients, minerals, fibre, all while being low in calories.
Half a cup of pomegranate seeds packs only 72 calories, yet brims with heart-friendly nutrients and is rich in antioxidant that calm inflammation.
'On August 22, 2015, Shyamvar Rai disclosed to you that he had committed the murder of Sheena Bora along with Rahul Mukerjea.' How would Indrani have reacted to this?
'People are watching Gujarati films along with these huge films. I still can't process it.'
Experts warn of the dangers of online gaming addiction among adolescents, citing limited social interaction, blurred realities and the potential for tragic outcomes. Recent incidents highlight the need for awareness and intervention.
Despite his influence, Pratik Jain avoids the spotlight. Credit is routinely passed on to colleagues. He maintains no visible faction within the TMC, no personal coterie.
