SCIENTIFIC SURVEY
3 autonomous expert govt bodies roped in to work on microplastics detection: CPCB to NGT
CPCB reported that it will develop methodologies for detecting microplastics in various environments. Central Institute of Petrochemicals Engineering and Technology will handle freshwater and soil samples. National Centre for Sustainable Coastal Management will focus on marine water and coastal sediments. CSIR-NEERI will address the detection of microplastics in the air. The final proposals are expected within twelve months, which will undergo evaluation and refinement.
Donald Trump says he sleeps just 4-5 hours a night. What does science say about sleeping less, and how much sleep do Americans need?
Donald Trump reportedly operates on just four to five hours of sleep each night. Research indicates that most adults require seven to eight hours for optimal health. Sleep deprivation raises health risks and affects daily functioning for millions of Americans. Studies show that inconsistent sleep patterns can worsen heart health and increase the risk of serious conditions. Prioritizing a consistent sleep schedule is crucial for maintaining overall well-being.
In 2025, over 1,000 volunteers searched telescope images for galaxies that bend light; they helped find 497 possible cosmic lenses
Volunteers from around the world are actively participating in the Space Warps project to analyze galaxy images. They help identify rare gravitational lens candidates using data from the Euclid Space Telescope. This collaboration combines human observations with machine-learning systems for more accurate results. The project emphasizes the importance of citizen science in exploring vast astronomical datasets.
California replaced a fish-blocking pipe on Fort Goff Creek with a bridge in 2014; later monitoring found 64 Chinook salmon nests upstream
In California, the removal of the culvert on Fort Goff Creek has significantly enhanced fish passage, particularly for salmon. Completed in 2014, a new bridge now connects fish to breeding grounds that were previously inaccessible. Biologists found 64 nests of Chinook salmon in this newly opened habitat, highlighting the importance of addressing culverts nationwide to improve aquatic ecosystems and connectivity.
For 20 years, a road culvert blocked fish in California’s Sharber-Peckham Creek; crews replaced it in 2016, and 2017 monitoring found 740 juvenile coho upstream
In Northern California, a four-foot metal pipe had hindered salmon migration for two decades. After its replacement, juvenile coho salmon gained access to essential spawning habitats. This case underscores the critical situation of culverts obstructing fish passage nationwide. Recent research has identified the need to evaluate these structures for effective prioritization in upgrades. Continuous investment, study, and conservation efforts are essential for sustaining fish habitats.
Environmental groups embrace AI, even as they warn of data center impacts
Environmental organisations are increasingly leveraging artificial intelligence to enhance conservation efforts and analyze ecological data. Many express concerns about the environmental impact caused by data centers that support AI technologies. The energy and water consumption of these centers is projected to double by 2030, raising emissions concerns.
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Food Noise: Why do you keep asking for a snack even after you’re full? Here's why your brain keeps revolving around food
Dinner is over, but your mind keeps drifting back to what’s in the kitchen. A Penn State survey found that 18% of U.S. adults reported frequent or constant food noise. The findings show who reported it more often, while leaving open the question of what makes those thoughts stick.
India's Karnataka finds fuel samples exceeding 20% ethanol limit, state minister says
Surveys indicate that 80% of petrol stations in Karnataka are breaching the 20% ethanol limit in petrol sales. To address this, officials gathered 63 samples for testing after oil companies neglected to reveal ethanol percentages. The introduction of E20 petrol aligns with India's objectives to cut crude imports while boosting ethanol production.
A Connecticut family donated nearly 100 acres of woodland in honour of two ancestors; the land became part of a 1,122-acre nature preserve
In a heartfelt tribute to their ancestors, the Pierson family from Connecticut has gifted nearly 100 acres of lush forest land, which is now incorporated into the Burnham Brook Preserve. Open to the public year-round, this preserve underscores the family's longstanding commitment to conservation, dating back to 2008. Studies highlight the health benefits of connecting with nature, and visitors are invited to explore, respecting the area's preservation guidelines.
In 1990, New Jersey placed five retired subway cars in a reef about 70 feet underwater; a decade later, they still provided three-dimensional structure
In an innovative move, decommissioned subway cars were submerged off the Jersey Shore, transforming them into artificial reefs. These underwater habitats not only shelter marine life but also enhance biodiversity in the region. Research shows that fish and invertebrates flock to these structures shortly after their installation. However, concerns have emerged regarding potential sinking and contamination, highlighting the complexities of turning waste into environmental assets.
A two-feet “leopard eel” was hiding in US swamps; Scientists took years to identify it
An eel-like animal with spotted markings and frilly gills had been turning up in Florida and Alabama waters for years. In 2018, scientists described it as the reticulated siren, a salamander and a species new to science. Its identification relied on a 1970 museum specimen, years of fieldwork and DNA analysis.
Exit Polls 2026: How to check early Election insights and what they reveal about voters
Exit polls are poised to shed light on voter behavior and preferences during the crucial 2026 midterms. Conducted post-voting, these polls will delve into candidate choices and pressing topics such as economic concerns. Major outlets, including NBC News, will evaluate data from around 100,000 participants across the country. While initial findings may highlight demographic trends, concrete candidate preferences will await the conclusion of polls.
Who is Dr M. V. Ramana Murthy? An IIT Madras alumnus honoured after a new electric ray species discovered deep in the Arabian Sea has been named after him
New electric ray species found: Dr M. V. Ramana Murthy, Mission Director of India's Deep Ocean Mission, has been honoured by the naming of a newly discovered electric ray after him. An IIT Madras-trained ocean engineer, he has worked in coastal research, desalination, marine technology and hazard management, including as director of the National Centre for Coastal Research.
Arunachal Pradesh faces protests over 11,000-MW Siang dam, 1,605-MW Subansiri project
Protests erupted in Arunachal Pradesh over proposed hydropower projects, causing violent clashes and significant unrest. People oppose the Siang Upper Multipurpose Project and the Subansiri Upper Hydroelectric Project, voicing concerns over environmental damage. Chief Minister Pema Khandu emphasized the need for careful assessment of the projects before proceeding. The proposed developments are linked to fears of water security due to China's dam projects upstream.
People who eat this mushroom see tiny people jumping into their soup, and researchers may have found why
A fascinating mushroom species discovered in China and the Philippines has been linked to inducing vivid hallucinations of miniature people. Recent research from the University of Utah confirms this extraordinary phenomenon. Unlike typical hallucinogens, these mushrooms harbor unidentified compounds that create these unique effects. Participants described encountering lifelike little figures interacting with their environment, echoing similar cultural legends across various societies that hint at shared neurological connections.
GTPL Hathway begins publishing TV viewership data from 10,000+ set-top boxes
GTPL Hathway has introduced audience viewership data for TV channels through its set-top boxes across various markets. This is an industry first and adheres to the guidelines from the Ministry of Information & Broadcasting. It uses return path data to derive insights without collecting personally identifiable information from subscribers.
Union Minister G Kishan Reddy to visit Australia to strengthen bilateral cooperation in critical minerals
During his visit to Sydney and Melbourne, the Minister will participate in various programmes and hold extensive discussions with government representatives, mining companies, research institutions and industry leaders from Australia and other countries.
Almost all coral reef ecosystems face risk of collapse in 50 years, study warns
The world’s coral reefs are critically endangered due to rising ocean temperatures and climate change. This poses a significant threat to marine biodiversity and coastal communities. Nearly all shallow-water reef systems could collapse by 2075 without intervention. Experts emphasize the need for ambitious emissions reductions and improved protection efforts. The IUCN report serves as a crucial reminder of the urgent action needed to protect coral ecosystems.
As weight-loss drug users turn to dietary supplements, doctors, regulators raise flags
The growing use of GLP-1 weight-loss drugs such as Ozempic and Wegovy is driving demand for dietary supplements in the US, as users seek to manage side effects including nausea, fatigue and constipation. Supplement sales exceeded $74 billion in 2025, while TikTok Shop generated more than $1 billion in supplement sales.
From rocks to riches: India’s unfinished critical minerals story
India's manufacturing industry is significantly affected by its heavy reliance on imported critical minerals like lithium and cobalt. The recent supply disruptions from China have highlighted weaknesses in India's domestic capacity for refining these minerals. Efforts to enhance mineral processing and create integrated production facilities are underway to reduce import dependence.
By 2023, nearly 14,000 volunteers helped count Galápagos marine iguanas in drone photos; later phases reached 91% to 92% agreement with expert counts
Thousands of volunteers contributed to counting endangered marine iguanas through drone images from the Galápagos Islands. Participants used a citizen-science platform to identify and count the reptiles in aerial photographs. Research indicated that most volunteers undercounted the animals, posing challenges for conservation efforts. The study highlighted the potential of crowd participation in wildlife monitoring despite certain limitations. Future developments may involve machine learning to enhance image analysis and accuracy.
4,700-year-old shipwreck near Kekova island offers insights into ancient seafaring
Archaeological discoveries beneath the sea can provide valuable insights regarding ancient trade, technology and daily life. Amphorae recovered from a shipwreck located near Kekova Island off Antalya, Turkey, are offering researchers with hints regarding maritime connections in the eastern Mediterranean decades ago.
Why are Americans losing trust in religion and the church but still believe in ghosts, curses and magic
Researchers found that some Americans trust science while also believing in ghosts, curses, and magic. The study analyzed responses from 1,812 adults, highlighting a complex relationship between faith and reasoning. People valuing secular rationalism may still hold supernatural beliefs if they maintain religious connections. About 28% of religious service attendees who believe in God also lean towards magical beliefs.
Nevada removed feral horses and burros from Sheldon National Wildlife Refuge; some streamside and upland vegetation gradually recovered
Feral horses and burros were removed from the Sheldon National Wildlife Refuge in Nevada to aid ecosystem recovery. Although some vegetation improved after their removal, the overall impact was slow and varied. Research indicated increased plant diversity and stabilization of riparian areas, contrasting with areas of continued grazing. Advocates for wild horses opposed the mass removals, citing welfare concerns and historical land use issues.
Meet Vanguard: 220-ton underwater habitat installed off Florida Keys, here's how it can withstand Category 5 hurricanes
Situated about 4.5 miles off the coast of the Florida Keys, Vanguard is an innovative underwater habitat intended for scientific investigations. DEEP, the organization behind its installation, anticipates it will be functional by early 2027. Designed to endure harsh oceanic conditions, including potential Category 5 hurricanes, Vanguard has been equipped with safety measures to limit ecological impact during installation, allowing scientists to carry out research while monitored from afar.
Meet Wolf Cukier, the 17-year-old who discovered a planet with two Suns just 3 days into his NASA internship
Just three days into his summer internship at NASA’s Goddard Space Flight Center in Maryland, 17-year-old Wolf Cukier discovered a planet orbiting two stars. He picked out a strange signal from a distant star system using data from NASA's Transiting Exoplanet Survey Satellite (TESS) that at first looked like a stellar eclipse. Additional analysis confirmed the presence of TOI 1338 b, a planet roughly 6.9 times the size of Earth and located about 1,300 light-years away in the constellation Pictor. This discovery was the first circumbinary planet found by TESS.
Fading Aroma of Black Cardamom: A $480 million market may bloom while India's 'black gold' wilts
India’s large black cardamom industry is battling declining plantation health, crop diseases and climate change, threatening farmers’ livelihoods in Sikkim. Once the world’s largest producer, India has lost ground to Nepal, which now dominates global production. The Sikkim government is backing scientific research, improved planting material and disease-resistant varieties to revive the state’s valuable black gold crop.
'We carry Africa in our hearts and will build partnership for generations to come': Jaishankar
India's External Affairs Minister S Jaishankar is visiting Ghana to strengthen bilateral relations and discuss strategic cooperation. He held talks with his Ghanaian counterpart regarding trade, investment, and multilateral cooperation. India plans to support Africa through technology, energy, and capacity building initiatives while enhancing their strategic autonomy. Jaishankar highlighted the importance of supply chain resilience and empowering the continent's youth.
India, Ghana discuss multilateral cooperation during EAM Jaishankar's visit
External Affairs Minister S Jaishankar recently met with Ghanaian counterpart Sam Okudzeto Ablakwa to enhance bilateral relations. They discussed comprehensive partnerships in various sectors including trade, technology, and agriculture. Jaishankar also held discussions with President John Dramani Mahama, emphasizing India's commitment to Ghana's development. Memoranda of Understanding were exchanged between academic institutions to promote collaboration and capacity building.
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