A new study reveals that solar winds gradually strip atmospheric particles from Mars, similar to how wind creates waves on water. Researchers used data from NASA's MAVEN and China's Tianwen-1 missions to identify Kelvin-Helmholtz waves as a key mechanism driving this atmospheric escape, explaining how Mars transformed from a potentially habitable planet to its current cold, dry state.
High fees do not automatically translate into better teaching or stronger clinical exposure, points out Nayagam PP, career counsellor and founder of EduJob360.
'There is no college that can guarantee a Rs 14 lakh per annum (LPA) package,' clarifies rediffGURU Chocko Valliappa.
In addition to caste details, the Census will, for the first time, collect personal information such as the total number of bank accounts held by individuals, along with their mobile number, Aadhaar number, voter ID number, passport number and driving licence status, according to the 40 questions notified by the Registrar General of India on Friday.
The Jharkhand government has cancelled all recruitment tests conducted by outsourced agency TSR Data Processing Pvt Ltd (TDPL) since 2014, including the JSSC-CGL exam, in response to student protests. However, agitators are continuing their demonstration, demanding a CBI probe into alleged irregularities.
Ophthalmologist Dr Ravindra Mohan explains the potential risks of prolonged screen exposure and how excessive screen use in the dark can affect your eyes.
Researchers at IIT-Guwahati have developed an inexpensive and efficient catalyst for producing hydrogen from water, a crucial step for the National Green Hydrogen Mission and the transition to sustainable energy. The catalyst uses nickel salt and an anthracene-based organic molecule, offering a cleaner alternative to fossil fuel-derived hydrogen.
A healthy relationship should make you feel valued, whether you are alone together or in a room full of people, counsels rediffGURU Ravi Mittal.
Researchers at Delhi's Indraprastha Institute of Information Technology have developed 'MutAIverse', a generative AI platform designed to decode DNA damage and identify potential causes of cancer. Tested on head and neck cancer patients in Guwahati, the platform successfully traced exposure to smokeless tobacco as a contributing factor. This innovation aims to shift focus from just diagnosis to understanding causative factors, potentially aiding in prevention and protection.
Google has informed the Delhi High Court that it has withheld a "defamatory" YouTube video by social media influencer Dhruv Rathee in India. The video, which allegedly hurt religious sentiments by insulting Hindu deities, was withheld following an order from the Centre's Grievance Appellate Committee. The petitioner, Amita Sachdeva, seeks global blocking, but Google states the issue of global injunction is pending before a division bench.
A new UN Security Council report has 'officially attributed' the November 2025 Red Fort terror attack in New Delhi, which killed about 15 people, to Al-Qaeda in the Indian Subcontinent (AQIS). The report highlights AQIS's evolution into a regional terrorist entity and its efforts to establish networks.
An Indian Parliamentary standing committee has demanded an apology from Meta chief Mark Zuckerberg within three days for the temporary removal of Prime Minister Narendra Modi's video from Facebook, threatening to withdraw immunity under the IT Act if he fails to comply. The committee also pushed for government action against Google India regarding financial fraud.
E-Eye, which cost about Rs 3,500 to develop, can test a sample for around Rs 2, making it particularly suitable for field-level water quality monitoring in areas where access to sophisticated laboratories is limited.
Many of us consume genetically modified (GMO) foods without even realising it. Which leads to an important question -- how can we protect ourselves from food adulteration and misleading claims? asks Nikita Garg, nutritionist and founder of Entech Wellness.
The Maharashtra Food and Drug Administration has issued a show-cause notice to actors Shah Rukh Khan, Ajay Devgn and Tiger Shroff over their advertisement for Vimal Elaichi, claiming it prima facie amounts to "indirect or surrogate" promotion of prohibited pan masala and tobacco-related products.
Hyderabad Cyber Crime police have taken action against Meta's India head and several social media account operators, registering cases for allegedly circulating morphed and objectionable content targeting Prime Minister Narendra Modi amidst the ongoing NEET paper leak agitation.
The Supreme Court on Monday agreed to hear a plea against the Punjab and Haryana high court order acquitting Dera Sacha Sauda chief Gurmeet Ram Rahim Singh in the 2002 murder case of a journalist.
The Rajasthan government has issued an order restricting the entry of outsiders into government schools and barring photography and videography without prior permission, a move that follows protests over poor conditions and an announced inspection by the Cockroach Janta Party (CJP).
A new study projects that by the end of the century, hot days could experience an additional four hours of extreme heat, with low and middle-income countries being disproportionately affected. The research highlights that traditional daily temperature metrics often overlook shorter, intense periods of heat, and hourly assessments are crucial for effective heat risk management and public health planning in a warming climate.
As Vismaya Mohanlal makes her acting debut with Thudakkam, here's what you need to know about Mohanlal's daughter, from her Muay Thai training to her life away from the spotlight.
'We often lament that even now no mainstream actor wants to come out as openly gay. But Chapal Bhaduri has not hidden his sexuality. He has been open about his relationship with a man for decades. He could well be our first out mainstream actor.'
For 17 years, Mani Bhavan was Gandhi's Bombay home and nerve centre of the freedom movement.
Indian Grandmaster Arjun Erigaisi has voiced significant reservations regarding a proposal by World Chess and FIDE to convert online rapid and blitz ratings into official FIDE ratings. He highlights fundamental integrity issues, such as mouse slips and the lack of physical supervision in home-based online play, making it difficult to ensure fair play. Erigaisi also commented on World Champion D Gukesh's recent form and dismissed the idea that AI diminishes creativity in chess.
Highly capable professionals frequently lose out to candidates with similar qualifications simply because their applications are better structured, more relevant, and easier for both AI and recruiters to interpret, says Chetan Mangalwedhe, founder of TalentiFi-X.
The move comes days after the Delhi police said false information linked to the recent students' protest was being circulated through fake social media posts.
It's not about how much you earn -- it's about how you borrow and repay.
Animals are now the face of virality and might have already beaten human influencers at the job.
A diabetic can safely enjoy occasional sweets if their overall blood sugar control is good and the portion is small, advises rediffGURU Komal Jethmalani, a nutritionist with nearly three decades of experience.
Crypto can rise or fall for many reasons. Here's a simple guide to what gives digital assets value and drives their prices.
The damp, humid monsoon weather can increase the risk of infections, warns Dr Ritika Shanmugam, founder, chief dermatologist and director of Skin Hair Aesthetics.
The Election Commission has extended the Special Intensive Revision of electoral rolls in Maharashtra by 10 days, moving the deadline to August 8. This extension also shifts the draft electoral roll publication to August 18, as part of ongoing efforts to update and verify voter information through house-to-house checks and document submissions.
The BJP has strongly refuted media reports suggesting that former Education Minister Dharmendra Pradhan's resignation was due to the Cockroach Janta Party (CJP) rejecting a portfolio change offer. BJP spokesperson Sambit Patra labelled these reports as "baseless and imaginative," accusing them of sensationalising the issue.
New research using zebrafish suggests that changes in gene activity can lead to the hardening of spinal discs, a major cause of neck and back pain. The study identified potential drug targets, including existing osteoporosis medication and pathways related to fat and phosphate metabolism, offering new avenues for treating intervertebral disc degeneration (IVDD) beyond surgery.
'... that work is done. The task is to reallocate what has been built, with the courage of a founder and the discipline of an owner.'
My family produced a Malayalam movie in 1986. It had big actors in it. The songs were sung by K J Yesudas himself. The film starred two newcomers as the lead pair. It bombed.
Researchers have successfully demonstrated the transmission of quantum information over commercial fibre-optic infrastructure, a significant step towards building practical quantum networks. This breakthrough addresses the challenge of cost and maintaining fragile entangled states outside laboratory settings.
The Ministry of Heavy Industries (MHI) anticipates disbursing approximately 4,700 crore in incentives under the automotive PLI scheme in FY27, more than double the previous two years, while also exploring financing mechanisms for electric buses and trucks and promoting domestic manufacturing of critical EV components.
Researchers have identified the extracellular matrix, a scaffold-like structure around brain cells, as a key physical mechanism explaining why individuals experience rapid progress in learning new skills followed by plateaus. This matrix loosens and rebuilds during initial learning, then stabilises as skills are mastered, protecting acquired knowledge.
Cine and TV Artistes Association President Poonam Dhillon has strongly refuted allegations of misusing her position, calling them 'deeply offensive' and stemming from disgruntled CINTAA members who failed to get their way through legal proceedings.
Sheikh Mohammad Abdullah's dismissal and arrest on August 9, 1953 marked a decisive shift in the Centre-J&K power equation. Seven decades later, the erosion of the state's special constitutional position culminated in the August 5, 2019 changes, notes Mohammad Sayeed Malik, the distinguished commentator on Kashmir affairs.
