Researchers at IIT-Guwahati have identified a type of blue-green algae (cyanobacteria) that can effectively remove lead from contaminated water. The study highlights the role of exopolysaccharides (EPS) produced by the algae in absorbing lead, with laboratory experiments showing up to 66.2% removal. This discovery offers a promising, naturally abundant solution for water purification, though further validation is needed before commercial application.
The Supreme Court has ruled that the determination of citizenship status in India must adhere to a fair, lawful, and reasoned process, setting aside Gauhati High Court verdicts that had affirmed orders declaring some individuals as foreigners. The court stressed that constitutional protections of equality, life, and personal liberty apply to every person within India's territory.
A struggling Indian team, led by Shreyas Iyer, is desperate to secure a consolation victory against England in the fifth T20 International in Southampton to avoid a humiliating 0-4 series whitewash.
Former Prime Minister Manmohan Singh once told then Chief Election Commissioner SY Quraishi in 2012, "I will commit suicide," expressing his deep anguish over ministers' "loose talk" criticising the Election Commission's functioning, a revelation made in Quraishi's upcoming book.
Scientists at the ICAR-CMFRI have identified a new species of deep-sea fish, named Cyttopsis indica (Indian dory), in the Arabian Sea off the Kerala coast. This discovery, based on specimens collected from the eastern Lakshadweep Sea, corrects a long-standing taxonomic misidentification and highlights the rich marine biodiversity of India's southwest coast.
The Indian government has allocated an additional 2 million tonnes of surplus broken rice from FCI stocks for its ethanol blending programme, while simultaneously issuing a detailed rebuttal to widespread misinformation regarding the E20 fuel, addressing concerns from water consumption to engine damage and environmental impact.
MBA expert Patrick Dsouza suggests following a consistent three-phase approach to complete your CAT 2026 syllabus on time and solve as many mock tests as possible in the final phase.
An Indian man, Avinash Narne, has been charged with first-degree murder in the US state of Washington, almost nine months after his wife, Raajitha Sabbineni, was found dead. Prosecutors allege Narne premeditated the strangulation, staged the crime scene, and had a secret romantic relationship with another woman in India, to whom he allegedly sent photos of his wife's body.
A clarification by the ministry of external affairs that the passport is not a proof of citizenship has once again brought to the fore the need for a legal framework to provide citizens with a single document to establish they are Indians.
WhatsApp has asserted that username reservation relating to well-known public figure names is restricted only to their legitimate account owners, and termed as "false" any claims that people are reserving popular or well-known usernames.
Opposition legislators in Mumbai protested against the Maharashtra government, accusing it of failing to protect citizens amidst heavy monsoon rains and crumbling infrastructure. They highlighted issues like open manholes and traffic paralysis. Separately, NCP (SP) leader Supriya Sule demanded a statement from the Chief Minister regarding the closure of the Mumbai-Pune Expressway's Missing Link due to heavy rainfall and landslides, questioning its assessment and cost.
Chainsoo is a simple, comforting Pahadi dal that's a good match for just steamed rice.
'It is recommended to avoid screens for at least two hours before bedtime,' says Dr Manjusha Agarwal, senior consultant, internal medicine, at Mumbai's Gleneagles Hospital. 'Ideally, avoid taking your phone into the bedroom.'
As a part of Rediff's CAT 2026-prep series, MBA expert Patrick D'souza explains how you can maximise your preparation and complete your syllabus by August 2026.
Climate experts explain how El Nino and climate change are intricately linked, with El Nino delaying monsoon onset and climate change intensifying rainfall. This new reality is altering the Indian monsoon's behaviour, leading to short-duration, high-intensity rain spells, especially in western and northwestern regions.
The Indian government has issued a notice to Meta regarding WhatsApp's upcoming username feature, warning the platform not to roll it out until concerns about potential fraud, impersonation, and public safety are addressed to the government's satisfaction.
A new study reveals that despite China's significant control over global rare earth mining and processing, its dominance has a critical weakness: the US and Japan hold the majority of core patents for advanced rare earth functional material technologies. This technological gap means China lags in higher-value applications, impacting its strategic advantage in the industry.
The BJP's decision to nominate three former TMC MPs for Rajya Sabha bypolls immediately after their induction into the party signals a strategic shift towards consolidating its position in West Bengal politics through selective accommodation of opposition leaders and organisational expansion.
Want a sharper jawline? A plastic surgeon explains who should consider jaw augmentation, how the procedure works, its risks, benefits and long-term results.
While sharing her study secrets and preparation strategy, Devina Gahlot explained that discipline and consistency were more important than studying for long hours.
Sanju Samson's biggest opponent isn't the opposition, it's the selection committee. Samson has never been given a long rope; all he receives is a thin thread.
Five unique streams come together to create this spectacular waterfall.
Despite claims from Congress general secretary Bhupesh Baghel that there are no objections to Amrinder Singh Raja Warring's continuation as Punjab unit president, a significant faction of leaders, including Jalandhar MP Charanjit Singh Channi, are actively pushing for his replacement, citing the need for an 'uncompromised' leader.
West Bengal Chief Minister Mamata Banerjee has accused the BJP of disrupting a TMC protest march concerning the Baruipur rape and murder case, alleging that the police acted as an 'arm' of the saffron party by failing to enforce a Calcutta High Court order permitting the rally.
UNESCO has warned Pakistan that two historical sites within the Taxila World Heritage site could be placed on a "danger list" or even delisted if "unnecessary interventions" and "reconstructions" are not reversed. The UN cultural agency highlighted concerns about new masonry replacing ancient walls and increased wall heights, compromising the authenticity of the sites. Pakistani officials, however, maintain that the work constitutes conservation, not reconstruction.
Police in Meerut have arrested two individuals for allegedly running a fake Common Service Centre (CSC) to open fraudulent bank accounts using forged documents of unsuspecting, needy people. The accused used these accounts for online financial frauds, leading to the recovery of numerous fake IDs, bank cards, and other incriminating evidence.
'ISRO is planning to build a Bharatiya Antariksh Station by 2030. So, our goal is to create a vehicle that can supply modules to the Bharatiya Antariksh Station and bring the products back.'
The tragic hotel fire at Malviya Nagar, New Delhi, that killled 21, once more puts into focus India's high loss of life due to fires.
India and Australia have signed significant agreements covering civil nuclear energy, maritime security, and critical minerals, reinforcing their partnership's role in ensuring a peaceful Indo-Pacific. The pacts facilitate uranium supply from Australia to India and enhance cooperation in defence, cyber, and critical technologies.
'Dark patterns exploit human psychology, cognitive biases, urgency, confusion, or lack of attention to increase revenue for digital platforms at the expense of consumer choice and transparency.'
A referendum 10 years ago on this day set the United Kingdom on a new path as a non-member of the European Union (EU) and the turmoil of that Brexit vote continues to play out as the country prepares for its seventh prime minister in a decade.
Matthew Hayden says the European T20 Premier League can establish itself as a talent-development platform for Europe's associate nations, stressing that ETPL's strength lies in creating pathways to global franchise cricket rather than competing with the IPL.
Gwadar is viewed as a critical pearl in China's maritime strategy as it would give a permanent logistical footprint near an important choke point - the Strait of Hormuz and the oil rich Persian Gulf, explains Commodore Venugopal Menon (retd).
World Cup music isn't random; FIFA's 'Stadium Entertainment Team' curates over 750 songs, mixing global classics with country-specific favourites, with each team having signature, warm-up, and goal-scoring tracks.
A viral Rs 370 biryani debate has reignited an age-old dating question. Should the man pay, should couples split the bill or does it depend on the situation? We asked Gen Z and dating experts.
The CBSE has issued revised guidelines for its three-language policy, granting a one-time exemption to current Class 10 students from studying three languages. Class 9 students will still study three languages but can include two foreign languages and one Indian language, a significant shift from earlier mandates.
The report of a three-member committee investigating the grounds for the removal of High Court judge Yashwant Varma, following the discovery of burnt currency notes at his residence, will be tabled in the Lok Sabha during the upcoming Monsoon session.
Police investigating the murder of Pune-based realtor Ketan Agarwal have revealed that the victim had expressed suspicions to his family about his fiancee, Siya Goyal, being in a relationship with another man, Chetan Chaudhary. Agarwal was allegedly pushed to his death from Lohagad Fort by Goyal and Chaudhary, who are now in police custody. The victim had previously voiced concerns about Goyal's behaviour and her frequent mentions of Chaudhary.
Watching the World Cup and hearing the music in the stadium may have left you wondering - how is that chosen? Is it just coincidence that "Wonderwall" plays after England matches? Are "Freed from Desire" or "Livin' on a Prayer" always played? And why?
Rajesh Mehta, Chairman of Rajesh Exports, has distanced his firm from LIC's investment decisions, stating, "We don't even know where LIC's office is. We have no contact, no connection. This decision of buying shares through the secondary market is their own decision in a prudent commercial manner."
