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.
rediffGURU Radheshyam Zanwar, founder of Zanwar Classes, suggests how to pick the best engineering college and course in India after class 12.
Iran has denied agreeing to participate in a second round of peace talks, contradicting claims made by the United States. The denial comes as tensions remain high in West Asia, with a ceasefire window nearing its end.
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.
The BJP has secured a majority vote share across all categories in the recent local body elections in Gujarat, according to data released by the State Election Commission (SEC). The ruling party swept the elections, winning a significant number of seats across municipal corporations, municipalities, district panchayats, and taluka panchayats.
Hansraj College in Delhi University has revoked the suspension of its students' union office bearers after a disciplinary committee meeting. The suspensions were initially issued to 30 students for various reasons, including misconduct during the college fest and defaming the college on social media.
Share your video of singing your favourite Asha Bhosle songs!
A new study suggests that dreams are not random but reflect a complex interplay between personal traits, external events like the COVID-19 pandemic, and individual experiences.
The Petroleum Planning and Analysis Cell (PPAC) has denied an RTI request for data on oil imports from Russia, citing its 'commercial and confidential' nature and exemptions under the RTI Act. The Central Information Commission supported this decision, referencing strategic and economic interests.
From leafy greens to popular fruits, testing has shown varying levels of pesticide residues, raising concerns about routine exposure. Simple steps like washing, soaking, peeling and careful handling can help reduce potential risks.
Researchers have developed an AI-enabled framework to help retailers understand and respond to changing consumer sustainability preferences. The framework uses machine learning to identify consumer segments in real time and translate analytics into business strategies.
A Mumbai court has rejected a plea by a couple, former officials of New India Co-operative Bank, accused of a Rs 122-crore fraud, to appear via video conferencing from the UK, deeming their request as showing 'huge abysmal entitlement'. The couple cited a 'hostile environment' and 'threats to their lives' if they returned to India.
India's EV ecosystem is growing, but remains too underdeveloped to cushion a major oil supply shock.
'Science today is very interconnected, and that helped me become part of the Muon g-2 team.'
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.
A bill to implement 33 per cent reservation for women in Lok Sabha and state assemblies by increasing the lower house's strength to 850 is slated for introduction in Parliament. The bill seeks to amend Article 81 of the Constitution and utilise 2011 Census data for redrawing constituencies.
Kerala's Chief Electoral Officer, Ratan U Kelkar, addressed concerns regarding the release of detailed polling data from the recent Assembly elections, defending the timeline and transparency of the process.
'Do you really want to live with a man who has no respect for you or the marriage?' asks rediffGURU Ravi Mittal, CEO of online dating web site Quack Quack and Rebounce, a matrimony platform.
A new study suggests the mechanical load from the constant beating of the heart may suppress cancer cell growth, offering insights into why heart cancer is rare. Researchers found that cellular pathways in heart tissues alter gene regulation in cancer cells, preventing proliferation.
The 2026's Dirty Dozen list identifies, globally, the 12 types of fruit and vegetables found to carry the highest levels of pesticide residue among 47 items assessed.
The CPI-M and Congress in Kerala have raised concerns over the delay in the release of detailed polling data from the recent assembly elections.
Turkey's 14-year-old Yagiz Kaan Erdogmus is set to surpass the 2,700 rating mark, a level unofficially known as 'super grandmaster', after defeating former world champion Veselin Topalov with four wins and two draws at an event in Monaco.
Prime Minister Narendra Modi accused the TMC of sheltering goons who torture women and promised citizenship to refugees in West Bengal. He highlighted the BJP's commitment to women's security by giving poll tickets to victims of violence.
Despite a 21 per cent minimum wage hike in parts of Uttar Pradesh, factory workers in India, particularly in states like Uttar Pradesh and Haryana, continue to experience wages below the national average and a widening disparity compared to supervisors and managers.
Uttar Pradesh's electorate has increased by over 84 lakh following the completion of the Special Intensive Revision (SIR), according to the final voter list. The revision exercise, conducted across all 75 districts, aimed to update and refine the electoral roll, resulting in a significant rise in both male and female voters, as well as an improved gender ratio.
Thousands of dead fish have been found floating in the Najafgarh drain near the Dhansa regulator, raising concerns about pollution levels. Activists attribute the deaths to the inflow of untreated residential effluents and industrial wastes, exacerbated by rising temperatures.
The Election Commission of India has issued directives to political parties and candidates in Kerala, restricting the publication of print advertisements on the eve and day of the Assembly elections without prior certification.
The Delhi High Court has directed the removal of defamatory social media posts concerning the alleged molestation of a journalist on a flight, citing a violation of the accused's right to dignity and fair trial. The court also criticised media houses and actor Richa Chadha for amplifying unverified allegations.
'Infertility and reproductive health challenges, much like other chronic conditions, are rising globally.'
A new study has found that high calcium levels in microglia, a specialised group of immune cells in the brain, could be linked to anxiety, potentially paving the way for new treatments for neuropsychiatric disorders.
A court in Toronto has sentenced a man to life imprisonment for the murder of Indian student Kartik Vasudev, rejecting his plea of not being criminally responsible due to a mental disorder.
A major US study has assessed the reproducibility of research papers in the social sciences, revealing insights into the credibility of findings and highlighting challenges in replicating results.
A seven-year study analysing thousands of social science research papers reveals insights into the reproducibility and robustness of findings in the field.
Iran's state broadcaster denies sending a diplomatic delegation to Pakistan for talks with the US, despite reports suggesting otherwise. This denial comes amid escalating tensions and aggressive rhetoric from Washington, even as signs of potential diplomatic movement emerge.
Raghu Rai, one of India's most celebrated photographers, passed away at a private hospital in New Delhi at the age of 83. He is survived by his wife, son, and three daughters.
The Vishva Hindu Parishad (VHP) has alleged a rise in targeted attacks on Hindus in Delhi, demanding a high-level review and the formation of a special task force to counter radical networks.
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.
The Supreme Court declined to initiate an inquiry into alleged voter roll irregularities in West Bengal, stating it would amount to a 'fishing inquiry'. The court's decision came after concerns were raised about the addition of a significant number of voters ahead of the state's Assembly elections.
The new NCERT Class 9 mathematics textbook, 'Ganita Manjari', integrates ancient Indian mathematical systems and historical context, marking a shift from previous editions by emphasising indigenous contributions and linking concepts to ancient texts and scholars.
Former Sports Journalists Federation of India (SJFI) President S Sabanayakan has been elected to the Executive Committee of the International Sports Press Association (AIPS) during its 88th Congress in Lausanne, Switzerland.
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