Researchers at IIT Madras have patented a chemical-free antibacterial surface that physically eliminates harmful bacteria, including "superbugs," without relying on antibiotics or disinfectants. This innovative technology uses specially engineered nanostructures to rupture bacterial cell walls, offering a sustainable solution to Antimicrobial Resistance (AMR) for biomedical and public health applications.
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.
A report by the Comptroller and Auditor General (CAG) has revealed the presence of E.coli bacteria in drinking water samples from water coolers at several Indian railway stations. The audit also highlighted unhygienic conditions in railway washrooms and significant deficiencies in Minimum Essential Amenities (MEA) across 458 out of 512 non-suburban stations inspected.
Researchers at IIT Madras have discovered that rare 'specialist' marine microorganisms play a crucial and previously underestimated role in maintaining the stability of ocean ecosystems. Their global analysis of bacterial communities, published in 'mSystems', reveals these microbes act as vital connectors within microbial networks, significantly impacting ecosystem resilience and informing conservation efforts.
A new book, "The River That Remembers: Microbial Intelligence of Nature" by Padma Shri awardee Ajai Kumar Sonkar, claims that the Triveni Sangam at Prayagraj is a unique viral-bacterial laboratory. It suggests that the sacred dips taken by devotees lead to an intense microbial exchange, accelerating phage evolution, especially during events like Kumbh Mela, as diverse human microbiota interact with the river's existing microbiome.
'We have tags of state animals and birds. However, the invisible world of microbes is doing a lot of things for us in nature, not just for human beings but for the entire life.'
A new study suggests that manipulating the gut microbiome by stimulating the vagus nerve may help reverse memory loss associated with ageing. The research highlights the gut's role in cognitive function and potential therapeutic strategies.
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.
From the air we breathe to the surfaces we touch, our everyday workplace can quietly influence both our physical and mental wellbeing, warns Dr Vikram Vora.
'As bacteria become increasingly resistant, preserving the effectiveness of existing antibiotics is everyone's responsibility.'
Applying random products on your skin, just because they are trending, may damage or weaken your skin barrier, warns Dr Rupika Singh, dermatologist and founder of Akiya Aesthetics.
Consultant-Clinical Dietitian Sabah Ghare recommends why you must include seasonal fruits like jamun along with colourful veggies in your monsoon diet.
Two students of a school in Kerala's Wayanad district tested positive for Shigella infection, state minister T Siddique said on Monday.
Monsoon is the breeding season for fish and shellfish, making them more susceptible to contamination, warns Zamurrud Patel, chief dietitian, Gleneagles Hospital. Instead, include freshly cooked chicken, eggs or pulses in your meals to meet your daily protein requirements.
Nine patients, including eight women and a minor, died after undergoing surgery in obstetrics and gynaecology departments at government hospitals in Bhilwara and Banswara, prompting the Rajasthan government to launch expert inquiries into the incidents.
A new study in mice reveals that psychological stress can significantly alter the gut microbiome, leading to changes in blood-forming stem cells and increasing the risk of conditions like heart disease and diabetes. Researchers found that stress impacts specific brain regions, which in turn affect intestinal microbiota balance and hematopoietic stem cell function.
Dentists don't 'replace fillings' on a schedule; they replace them only when it is warranted -- like when X-ray/examination shows leakage, crack, or decay, says rediffGURU Dr Shyam Jamalabad.
IIT-Guwahati has partnered with Kaashyap Cleantech Innovations to commercialise bio-methanol production technology, which converts greenhouse gases into a versatile liquid fuel, offering environmental and performance benefits.
Researchers at IIT Bombay have developed a DNA-based strategy to make drug-resistant bacteria responsive to antibiotics again, addressing the growing crisis of antimicrobial resistance.
Canadian deep-sea fossils push the origin of animal sex and movement back 567 million years, rewriting early evolutionary timelines.
An initial report has ruled out bacterial infection in the deaths of four Mumbai family members who consumed watermelon. Further investigation is underway to determine the exact cause of death.
Veterinarians and animal rescuers in Delhi report a surge in cases of heat-related illnesses among birds and stray animals as the city grapples with a severe heatwave. Dehydration, heatstroke, and gastrointestinal infections are rampant, prompting calls for residents to provide water and shade for animals.
Experts warn that prolonged use of sanitary pads, especially in humid climates, can disrupt the vaginal microbiome, leading to bacterial vaginosis. Moringa-infused pads may offer a solution due to their anti-inflammatory and antimicrobial properties.
Anyone who has felt queasy, been sick, or had a unsettled tummy has likely tried ginger or been advised to do so. Ginger has been trusted for centuries as a gentle and reliable solution to many a medical ill.
A simple routine of cleansing, moisturising and sunscreen is more effective than piling up products, advises Dr Rupika Singh, dermatologist and founder of Akiya Aesthetics.
When you're short on time and skip a proper wash, bacteria can quickly accumulate across certain areas of the body and smell.
Countless public surfaces, from cash machines to lift buttons, are touched by hundreds of people every day, often without a second thought.
The Madhya Pradesh government informed the High Court that deaths in Indore's Bhagirathpura area may be linked to contaminated drinking water, prompting concerns and legal action.
Though some ingredients such as mild odours or silicones might not be actually harmful, others such as sulphates, parabens or formaldehyde releasers can result in skin irritation, hormonal imbalances and skin barrier damage, advises Dr Ameesha Mahajan.
'Natural ingredients like moringa, which have well-documented antimicrobial, anti-inflammatory and soothing properties, can play a significant role in improving menstrual comfort and intimate hygiene.'
Lemon grass, often referred to as citronella, is a tall, reed-like herb prized for its bright, zesty scent and clean citrus taste. Widely used in Thai cuisine, it brings a refreshing, aromatic lift to soups, curries and stir-fries.
Zucchini/courgette, supplies potassium, says Mayo Clinic, an essential mineral that plays a vital role in keeping the body functioning smoothly.
When the Oracle at Delphi famously told Croesus, King of Lydia, that if he waged war on the Persians he would destroy a great kingdom, he was delighted.
Dentists recommend proactive removal of wisdom tooth when they see a high risk of future issues like crowding, decay or cysts, explains rediffGURU Dr Shyam Jamalabad.
Half a cup of pomegranate seeds packs only 72 calories, yet brims with heart-friendly nutrients and is rich in antioxidant that calm inflammation.
Pulmonologist Dr Harish Chafle highlights when and why you must not ignore a common cough.
Everything tastes better with a little mustard. But how does your body feel about mustard oil?
Her mission: Making Mother Earth cleaner and greener!
'Stop touching your beard all the time. Your hands carry bacteria that can trigger acne and irritation.'
Renowned scientist Ajai Kumar Sonkar emphasizes the importance of reconnecting with nature to strengthen the immune system and prepare for future pandemics.
