A new study from Stanford University suggests the human brain may have evolved as two independent organs, challenging the long-held belief of a single progenitor cell. Researchers found two parallel nervous systems developing without intersection, which could explain difficulties in growing hindbrain neurons in labs and open new avenues for treating neurological diseases.
Google has chosen four Indian startups -- Terrastack, Varaha Climate, Farmers for Forests, and Climitra Carbon -- for its inaugural Google DeepMind Accelerator: AI for the Planet programme.
Dr Pooja Chaudhary, consultant-obstetrics, gynaecology and laparoscopic surgery at Motherhood Hospitals, explains how you can manage your thyroid-related health problems.
Nikhil Rasal from Satara and Adarsh Mitra Mandal of Gharat Aali, Alibag, have used their Ganpati decorations to highlight the work and public service associated with Tukaram Mundhe, commissioner of food and drug administration turning the festival into a platform for social awareness.
A new study published in Nature reveals that lab-grown human brain tissues, or organoids, successfully survived, grew, and formed complex structures when transplanted into mouse brains. This breakthrough offers a novel platform for studying human brain development and neurological disorders.
New research suggests that Venus's slow spin rate and strong gravity likely caused any hypothetical moon it once had to crash into the planet. This study, led by astrophysicist Stephen Kane, models planetary interactions and indicates that Venus did not require a catastrophic event to lose a moon, but rather its inherent physical properties led to its absorption. This finding has implications for understanding moon retention in other slowly rotating terrestrial planets.
New photographic evidence and a Pentagon inspector general's report confirm extensive damage to US military installations across the Middle East due to Iranian missile and drone strikes. The report details billions in financial costs, structural losses to hundreds of buildings, and damage to dozens of aircraft, contradicting previous assertions about US military readiness and ordnance stockpiles. The conflict also led to disruptions in the Strait of Hormuz, impacting global oil prices.
'Members of Indian family businesses have considered it their birthright to work there and responsibility to take care of it.'
Did love make Bhagat Singh a weaker revolutionary? In a heated argument once, Sukhdev accused him of allowing his fascination with a woman to come in the way of revolutionary duty. Bhagat Singh's answer, in a letter days later, was a defence of love as a revolutionary's strength, not a weakness. On Bhagat Singh's 119th birth anniversary, Utkarsh Mishra looks at the friendship, arguments and ideas that bound him and Sukhdev together.
Delhi's draft electoral roll has been published, showing 47.7 lakh voters excluded. Those omitted can file claims until September 30, with the final roll due on November 4. The exclusion follows a Special Intensive Revision exercise where many electors were categorised as "uncollectable."
Scientists are stunned by the discovery of a nine-million-year-old capybara tooth fossil in Chile's Atacama Desert, a region currently devoid of capybaras. This finding not only marks the oldest record of the semi-aquatic rodent in coastal Chile but also significantly challenges the long-standing scientific view that the Atacama Desert has been continuously dry for 40 million years, suggesting a much wetter past.
Researchers at the Indian Institute of Technology Madras (IIT,M) have developed a novel "morphing skin" concept for aircraft wings, inspired by bird flight. This adaptive external skin dynamically reshapes in real time to prevent aerodynamic stalls, enhance lift, reduce drag, and significantly improve aircraft safety and fuel efficiency. The technology holds promise for commercial aviation, unmanned aerial vehicles, and defence applications.
A Public Interest Litigation has been filed in the Supreme Court challenging the Centre's decision to impose a 0.4 per cent Merchant Discount Rate (MDR) on UPI person-to-merchant transactions exceeding Rs 2,000. The plea argues that the levy was introduced without adequate statutory safeguards, transparency, or public consultation, and questions its constitutional validity and potential adverse effects on merchants and consumers.
The Delhi Chief Electoral Officer's office has issued notices to over 33 lakh voters, including former deputy prime minister LK Advani, External Affairs Minister S Jaishankar, and former vice-president Jagdeep Dhankhar, over discrepancies in their electoral roll details. These notices are part of the Special Intensive Revision (SIR) exercise, primarily due to details not matching with the 2002 SIR. Despite concerns raised by some politicians, officials assure that no names will be deleted without due verification and an opportunity for voters to respond.
Delhi's draft electoral rolls show a significant reduction in voters, with affluent constituencies experiencing a higher percentage drop (37.4%) compared to areas with unauthorised colonies and Jhuggi-Jhopdi clusters (35.7%). Overall, 47.5 lakh voters have been excluded, with officials noting Delhi's exclusion rate is the highest among states undertaking Special Intensive Revision. Citizens have until September 30 to file claims and objections before the final roll is published on November 4.
The Congress party has strongly refuted claims by Parliamentary Standing Committee on Finance Chairperson Bhartruhari Mahtab that opposition MPs supported levying a Merchant Discount Rate (MDR) on UPI transactions. Congress MP Manish Tewari termed Mahtab's remarks "erroneous and fallacious," clarifying that the committee's recommendation was to "explore" revenue models, not to implement MDR. The party accused Mahtab of misleading due to his recent switch to the BJP.
The Indian government has challenged Congress leader Rahul Gandhi's criticism of levying fees on UPI payments above Rs 2,000 to merchants. The government highlighted that a parliamentary standing committee, which included Congress MPs, had previously backed a tiered Merchant Discount Rate (MDR) framework for UPI. This move aims to ensure the financial sustainability of the UPI ecosystem and reduce its dependence on government subsidies, a concern raised by the committee due to the significant funding gap between allocations and operational costs.
Hindutva influencer Swatantra Bhardwaj has been granted three weeks' interim bail by a Delhi court in a case involving the alleged assault on the father of a student activist during a Jantar Mantar protest. Bhardwaj was previously in judicial custody after being detained following public outrage over his claims of assault and political connections.
Commonwealth Games gold medallist and Arjuna Awardee Roopa Unnikrishnan gives away the rifles that shaped her brilliant shooting career, hoping they will inspire a new generation of Indian shooters.
rediffGURU Anu Krishna advises a distressed daughter-in-law as to how she can deal with an interfering mother-in-law while protecting her own peace and marriage.
New research published in the European Heart Journal indicates that even low levels of night-time light exposure, as little as 3 lux, are associated with detrimental changes in heart structure and function. A study involving over 11,000 participants found that increased light at night led to thickening of the left ventricular walls and reduced myocardial contraction, suggesting early heart dysfunction and increased risk of heart failure. Researchers highlight night-time light as a modifiable risk factor for cardiovascular disease.
Dr Komal Verma Saluja, a final-year student at Government Medical College Kota (GMCK), has been awarded the "Researcher of the Year Award 2026" by the India chapter of the American College of Physicians (ACP). She is the youngest and first medical student to receive this prestigious accolade. Saluja's research includes identifying an imaging biomarker for early cognitive decline in type 2 diabetes and developing a diagnostic method for fatty liver disease using echocardiography. Her achievements have brought pride to GMCK and highlight the need for more novel diagnostic and therapeutic research in India.
Former chief selector Ajit Agarkar's departure from the BCCI was primarily driven by disagreements over Rohit Sharma's future in white-ball cricket and policy differences with Centre of Excellence head VVS Laxman, culminating in his absence from a crucial review meeting.
rediffGURU Nagarajan JSK, a career counsellor with over 30 years of experience, addressed readers' queries and offered practical advice on how to make the right decision.
Delhi's draft electoral rolls show a high percentage of voter exclusions, particularly in minority-dominated and SC-reserved constituencies. Overall, 33% of voters were deleted, with some areas like Okhla seeing up to 45% exclusions. The CEO office attributes most deletions to absent or shifted voters, who can re-register by September 30.
For a child who is six years old, one hour is the limit, says rediffGURU Dr Deepa Suvarna.
Congress leader Sonia Gandhi's 544-page memoir, 'Belonging: A Journey of Love', is set to be published in November, offering an intimate account of her life, from her childhood in Italy to her experiences in India and her eventual entry into politics following personal tragedies.
A new study published in AGU Advances reveals that extreme heat events are becoming more frequent and expanding beyond traditional summer months globally. This expansion is asymmetric, occurring earlier in spring in regions like western Europe and northwestern India, and later into autumn in areas such as the western US and eastern China. Researchers highlight the challenges this poses for human acclimatisation and community preparedness, as existing infrastructure like cooling centres are built around historical summer calendars.
'Modi had his own cricket team in his school days. He was a good cricketer.'
Top Meta India executives, including chief Arun Srinivas, appeared before the National Commission for Protection of Child Rights (NCPCR) for the second time in a week regarding alleged Child Sexual Exploitative and Abuse Material (CSEAM) related advertisements on its platforms. Meta has committed to reporting child safety matters directly to India's I4C cybercrime portal, a significant shift from its previous practice of reporting to a US-based centre. The government is pushing for stronger safeguards and accountability from social media platforms to ensure online child safety.
Researchers have for the first time directly visualised how two DNA molecules, despite their identical negative charges, zip together. This breakthrough, achieved using high-powered atomic force microscopy and advanced simulations, confirms the 'DNA zipper' model, revealing that positively charged metal ions act as molecular bridges to facilitate this crucial biological process. The discovery has significant implications for understanding genetic recombination, gene silencing, chromosome packaging, cancer development, and future biotechnology.
More than 2.06 crore electors, representing 21.14 per cent of Maharashtra's previous voter base, have been excluded from the draft electoral roll following a Special Intensive Revision (SIR) due to reasons like being untraceable, deceased, or having shifted residences.
The Congress party has strongly refuted government claims that its MPs on the Parliament Standing Committee on Finance supported a fee on high-value UPI payments. Congress leaders, including Gaurav Gogoi and Manish Tewari, stated that the "UPI tax" proposal was not specifically discussed by the committee, accusing the Modi government of diverting attention from public backlash and appeasing US companies. The government, however, cited the committee's report which pressed for a tiered Merchant Discount Rate (MDR) framework.
Investors opening new brokerage accounts must choose a broker suited to their style.
Market experts have largely supported Sebi's proposed changes to the expiry-day trading framework, including delinking derivatives settlement prices from cash-market closing prices and discontinuing live indicative index values during the Closing Auction Session (CAS), believing these will address volatility and manipulation.
A US nonprofit policy think tank, the Federation of American Scientists (FAS), estimates India's nuclear arsenal at 190 warheads, including those for new missiles under production. The report highlights India's ongoing modernisation of its nuclear capabilities and adherence to a no-first-use doctrine, while also noting uncertainties in warhead designs and plutonium reserves.
The Meghalaya high court has strongly criticised authorities for the continued imprisonment of a Bangladeshi national for nearly a year after he completed his six-month sentence, warning that such detention could be deemed illegal confinement and lead to compensation.
A Chinese military trading company executive has been arrested for allegedly leaking sensitive defence information to intelligence agencies from two countries, China's top spy and anti-espionage agency said on Monday.
'Giving up is very easy. But don't give up. Try out whatever you can. Something will happen.'
New research from the University of Sheffield indicates that greenhouse gas emissions from petrochemical production could increase by 50 per cent by 2050 under a business-as-usual scenario. The study, published in Nature Sustainability, provides the first detailed global map of these emissions, identifying key sources and highlighting the challenge of decarbonising the sector.
