The Indian rupee depreciated by 43 paise to close at 94.81 against the US dollar, influenced by a negative trend in domestic equity markets, surging crude oil prices, and significant foreign institutional investor outflows.
Indian equity benchmarks Sensex and Nifty extended their losses for a third consecutive session, with the Sensex declining 460.30 points and the Nifty dropping 123.70 points, primarily due to surging crude oil prices driven by escalating tensions in West Asia and weak global cues.
Indian digital certification authority eMudhra has reported a compromise of private keys for some of its global TLS and code-signing certificates, according to Cert-In. This incident, while eMudhra states it has limited impact on its Indian operations, could allow cybercriminals to impersonate websites. Separately, SBI has disclosed a suspected exposure of nearly 4,000 customer records on the dark web.
rediffGURU Dr Nagarajan JSK, a career counsellor with nearly 34 years of experience in teaching, research and career guidance, explains the benefits of pursuing higher education in India.
Digital authentication services company eMudhra has announced its decision to exit the global SSL/TLS certificate business after a vulnerability was discovered in the security keys issued by its certification authorities, leading to a 20 per cent drop in its shares.
A recent IIT Indore study highlights the evolving landscape of protest sites in Delhi, from Rajpath to Jantar Mantar, and now to more distant locations like Ramlila Maidan, Burari Ground, and CBD Ground. This shift, driven by authorities, raises concerns about the visibility, accessibility, and effectiveness of democratic protests, as moving demonstrations further away from power centres can diminish their impact and public engagement.
Indian benchmark indices Sensex and Nifty closed higher for the second consecutive day, primarily driven by robust buying in IT stocks following strong quarterly results and positive global trends. Tech Mahindra notably surged over 8% after reporting a significant jump in net profit.
The Indian rupee has achieved its longest winning streak in nearly eight years, appreciating for eight consecutive sessions to close at a six-week high. This rally is attributed to strategic central bank interventions, healthy foreign capital inflows linked to the Jio Platforms IPO, and profit-taking in the US dollar.
Virtual Eye will now provide the full suite of DRS technology to assist umpires and enhance the viewing experience during India's tour of New Zealand involving five T20Is, five ODIs and two Tests.
Indian equity benchmarks Sensex and Nifty rallied up to 1 per cent in early trade, driven by strong performance in IT stocks, Reliance Industries, and favourable global market sentiment, rebounding from previous losses.
A foreign brokerage predicts that private investments in Indian AI startups are rapidly growing, with potential listings adding up to USD 100 billion to India's market capitalisation over the next two to five years. Goldman Sachs reported a tripling of PE investment in Indian AI startups in 2025 and highlighted India's rising global rank in AI funding and new AI companies.
Indian equity benchmark indices extended losses for a second consecutive session, with the Sensex dropping 143 points, driven by a sell-off in power, banking, and financial stocks, coupled with elevated crude oil prices and persistent FII selling.
The Noise-Free Nations Index is created annually by an award-winning African tour company, Go2Africa by assessing countries using seven measures, covering population and visitor concentration, rural landscapes, protected areas, road traffic, airports and railways.
A new US study reveals that individuals with high neuroticism are more susceptible to prolonged mental distress during crises like the COVID-19 pandemic. The research, based on over 100,000 survey responses, found that neuroticism significantly increased anxiety and depression symptoms, persisting even into the post-pandemic period. The findings suggest personality traits can help identify vulnerable groups for targeted mental health support.
A recent study by IIT Kharagpur researchers reveals that powerful cyclones can significantly impact groundwater quality up to 100 metres below the surface in deep coastal aquifers. Conducted in the climate-vulnerable Sundarbans region, the research highlights how extreme weather events disturb the freshwater-seawater balance, threatening drinking water security and necessitating depth-specific groundwater management strategies.
Gold prices in India have fallen for the third consecutive day, shedding Rs 1,800 to Rs 1.5 lakh per 10 grams, primarily due to a strengthening rupee and weak global cues. Silver also saw a significant decline, tumbling Rs 5,000 to Rs 2.21 lakh per 10 grams.
The US government has suspended eight major IT firms, including Microsoft, Tata, Infosys, and Wipro, from the Permanent Labour Certification Programme, which allows companies to apply for green cards for foreign workers. This action, announced by Vice President J D Vance, Labour Secretary Keith Sonderling, and Attorney General Todd Blanche, is part of an effort to prevent American workers from being shut out of the job market. The Department of Labour cited abuse of the system, particularly by Microsoft, and also initiated an investigation into the J-1 visa programme used by several universities.
Indian benchmark equity indices, Sensex and Nifty, ended sharply lower, with the Sensex tumbling 876.37 points and the Nifty dropping below 22,900, primarily due to a decline in private bank stocks like HDFC Bank and Axis Bank, alongside weak global market trends.
India's largest bank, SBI, is investigating the suspected exposure of 3,897 customer records containing personally identifiable information on the dark web. The bank received alerts on October 16 and has initiated cyber incident response protocols, engaging an independent cybersecurity agency. While a detailed assessment is underway, SBI states the incident has not materially impacted its core business operations. This comes as CERT-In also warned last week about autonomous AI agents accessing confidential data and reported a compromise of eMudhra's private keys.
Foreign Currency Non-Resident (Bank), or FCNR (B), deposits mobilised under the Reserve Bank of India's (RBI's) concessional swap facility may have already surpassed the amount raised during the 2013 scheme in just about 45 days, prompting SBI Research to sharply raise its estimate for inflows under the facility to $65-70 billion.
American-born economists Robert E. Hall and Michael Woodford have been awarded the Nobel memorial prize in economics for their groundbreaking work on the microeconomic foundations of macroeconomic stabilisation, demonstrating how individual household and business actions influence the broader economy.
Indian IT stocks have experienced their most significant weekly surge in 18 years, with the Nifty IT index climbing 11.72 per cent, as a global sell-off in AI-linked equities redirected investor attention towards India's IT services sector. This shift aligns with a JP Morgan report identifying India as a 'natural AI hedge' due to its large, liquid market and strong domestic institutional investor base.
New Zealand captain Mitchell Santner discussed India's young batting sensation Vaibhav Sooryavanshi and veteran pacer Bhuvneshwar Kumar ahead of the five-match T20 International series.
'This is a never-before-seen phenomenon.' 'Instead of violence relating to extortion, contract killings, settlements etc for the first time ever, they seem to be wanting to kill for vanity and pride.'
Karl Deisseroth, Peter Hegemann, and Georg Nagel have been jointly awarded the 2026 Nobel Prize in Physiology or Medicine for their groundbreaking discoveries in light-gated ion channels and optogenetics, a method revolutionising the study of brain function.
A new study by CSIR-CCMB researchers has elucidated the molecular mechanisms by which viral infections, particularly RNA viruses like Influenza and COVID-19, can accelerate the formation of amyloid clumps in the brain, a hallmark of neurodegenerative diseases such as Parkinson's. The research highlights the role of viral RNA G-quadruplexes and the cellular protective protein DDX39A in this process.
Researchers from Goa Institute of Management (GIM) and Goa Business School conducted a study analysing over 1.31 lakh posts on social media platform X using machine learning models. They found that indirect aggression is most common during major social, financial, sporting, and political events in India. The study classified aggression into overt, covert, and non-aggressive forms, noting that overt aggression remained relatively low but peaked during events like India's T20 World Cup loss. The findings have significant implications for online moderation and communication policies.
Researchers have found that Earth and Mars formed in different ways despite originating from the same solar nebula. Earth's mass primarily came from protoplanets accreting pebbles, while Mars's mass largely originated from planetesimals. This study, published in Nature Astronomy, used volatile elements as chemical fingerprints to reconstruct their formation 4.5 billion years ago, supporting a hybrid model of planet formation.
The proposal caught auto makers by surprise.
The CBI has registered a case against Basanta Kumar Das, former director of the ICAR-Central Inland Fisheries Research Institute, for allegedly diverting over Rs 27 lakh in government funds to his family members and others. The FIR states that these diversions caused wrongful loss to the exchequer.
The Gauhati court ruled that Rajive Mohan Pant did not meet the minimum experience requirement and ordered a fresh selection process within four months.
More patients can now afford semaglutide, but the early excitement around the drug is fading.
The National Testing Agency (NTA) is conducting Joint CSIR-UGC NET, a national-level examination to determine the eligibility of Indian candidates for various academic and research opportunities at Indian universities and colleges through the computer based test (CBT) mode. These include the junior research fellowship (JRF), appointment as an assistant professor, eligibility for both assistant professor positions and PhD admission and admission to PhD programmes.
Technopark-based space-tech startup HEX20 has been selected by the UAE Space Agency to develop a spacecraft for an asteroid probe, marking the first time an Indian private company has been chosen for a deep-space mission by the Gulf nation. HEX20 is contributing its expertise in developing the spacecraft bus and software for the Emirates Mission to the Asteroid Belt, which is scheduled for launch in March 2028 to study asteroid 269 Justitia.
Researchers at IIT Kanpur have found that 20 per cent ethanol-blended petrol (E20) does not significantly reduce fuel efficiency or harm vehicle engines, contradicting social media claims and providing reassurance amidst its nationwide rollout. The study supports the Oil Ministry's stance on E20's benefits.
Researchers at IIT Indore have developed HGAST, an AI tool designed to correct gender-specific errors in translations from English to Hindi, Marathi, and Gujarati. The tool acts as a correction layer, identifying and rectifying masculine verb forms often used by AI systems when translating female speech, significantly improving accuracy for female speakers without retraining existing models.
A laboratory technician in Siberia died from 'pneumonia of unknown aetiology' at an Anti-Plague Research Institute, sparking fears of pneumonic plague, with the US now monitoring the situation and urging Russia for transparency.
A study suggests that targeting the brain's default mode network (DMN), which becomes active during self-reflection, could be a more effective approach to managing chronic low back pain. Researchers found that DMN activates during chronic pain flares, unlike its deactivation during acute pain, indicating chronic pain is deeply linked to one's sense of self. This finding explains why traditional symptom-based treatments often fail and points towards mind-body and psychedelic therapies.
New Zealand Prime Minister Christopher Luxon stated that the historic Free Trade Agreement with India, now in effect, will help grow both economies, allowing Kiwi businesses to reach over a billion more customers with significantly reduced tariffs, leading to 'more jobs and higher wages for Kiwis'.
Tata Trusts, India's largest philanthropic group, disbursed Rs 1,556.31 crore in the year to March 2026 and announced plans to establish a network of 40 to 50 not-for-profit general hospitals, with funding from paying patients supporting care for those who cannot afford it.
