IIT Patna scientists develop hybrid magneto-rheometer to boost smart fluid technologies

August 3, 2026 10:24 PM

IIT Patna scientists develop hybrid magneto-rheometer to boost smart fluid technologies

Scientists at the Indian Institute of Technology (IIT) Patna have developed an innovative hybrid magneto-rheometer that promises to advance research and applications of magnetorheological (MR) fluids - smart materials widely used in sectors such as healthcare, aerospace, defence and industrial automation. Supported by the Department of Science and Technology (DST), the new device offers a novel method to accurately evaluate the performance of MR fluids, which rapidly increase in viscosity when ...

Scientists discover faster rotation in Sun’s upper atmosphere, challenging classical physics

July 30, 2026 6:42 PM

Scientists discover faster rotation in Sun’s upper atmosphere, challenging classical physics

Scientists have discovered that the Sun's upper atmosphere rotates significantly faster than its visible surface, with the rotation speed increasing at greater heights above the solar surface, challenging long-held expectations based on classical physics. The findings, published in the journal Astronomy & Astrophysics Letters, are expected to improve understanding of the Sun's behaviour and help refine models of solar activity and space weather, which can affect satellites, communication sy...

Indian scientists develop ultra-sensitive wearable ammonia sensor for real-time toxic gas detection

July 14, 2026 4:25 PM

Indian scientists develop ultra-sensitive wearable ammonia sensor for real-time toxic gas detection

Scientists at the Centre for Nano and Soft Matter Sciences (CeNS), Bengaluru, an autonomous institute under the Department of Science and Technology (DST), have developed an advanced ammonia sensor capable of detecting toxic gas at extremely low concentrations while operating efficiently at room temperature. The breakthrough technology is expected to improve workplace safety, environmental monitoring and public health by enabling portable, self-powered and wearable devices that can detect hazar...

Scientists accurately date Bihar’s Munger banyan at around 700 years, making it the oldest scientifically dated banyan tree

July 3, 2026 4:54 PM

Scientists accurately date Bihar’s Munger banyan at around 700 years, making it the oldest scientifically dated banyan tree

A banyan tree in Bihar's Munger district has been identified as the world's oldest accurately dated banyan tree, with scientists estimating its age at around 700 years using high-precision radiocarbon dating, marking a major breakthrough in the scientific dating of tropical heritage trees. The study, published in the journal Quaternary Research, establishes the age of the Ficus benghalensis tree through scientific evidence rather than relying on folklore, historical records or local traditions ...

PM Modi extends greetings on National Technology Day, recalls scientists behind 1998 Pokhran tests

May 11, 2026 9:38 AM

PM Modi extends greetings on National Technology Day, recalls scientists behind 1998 Pokhran tests

Prime Minister Narendra Modi on Monday extended greetings on National Technology Day, recalling the dedication and hard work of Indian scientists that led to the successful Pokhran nuclear tests in 1998. In a post on X, PM Modi said, “Greetings on National Technology Day. We recall with pride the hard work and dedication of our scientists, which led to the successful tests in Pokhran in 1998. That landmark moment reflected India’s scientific excellence and unwavering commitment.” “Tech...

Indian scientists develop smart oxide that stores energy and shows charge level through colour change

April 28, 2026 7:14 PM

Indian scientists develop smart oxide that stores energy and shows charge level through colour change

Scientists from Centre for Nano and Soft Matter Sciences (CeNS), Bengaluru have developed a novel smart material that can both store energy and visually indicate its charge level by changing colour, marking a significant breakthrough in next-generation energy storage technology. The research team, led by Ashutosh Kumar Singh, has created an oxygen-deficient bimetallic oxide composed of molybdenum and tungsten. The material uniquely overcomes a long-standing limitation in electronics, where devi...

Scientists decipher the geological history of the Grand Canyon

April 17, 2026 7:12 PM

Scientists decipher the geological history of the Grand Canyon

The Grand Canyon is a marvel on the landscape of North America, a breathtaking geological feature in the southwestern U.S. state of Arizona presenting dramatic contours and richly colored vistas. Research is now providing insight into how and when the Colorado River, whose continuous might has carved out the canyon over millions of years, came to flow through the region. By studying tiny grains of the mineral zircon in sandstone made up of sediments carried by the river and particles of ash fr...

Scientists develop frog-inspired ‘brain-like’ sensor to cut energy use in electronics

April 9, 2026 6:53 PM

Scientists develop frog-inspired ‘brain-like’ sensor to cut energy use in electronics

In a major breakthrough for next-generation computing, scientists in India have developed a humidity-responsive, brain-like sensor inspired by frogs that could significantly reduce energy consumption in conventional electronic systems. The innovative neuromorphic sensor, created by researchers at the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) under the Department of Science and Technology (DST), mimics how biological systems sense, process, and store information simultane...

Indian scientists achieve breakthrough in temperature-controlled nanomaterials for future electronics

April 9, 2026 6:50 PM

Indian scientists achieve breakthrough in temperature-controlled nanomaterials for future electronics

In a significant advancement for next-generation electronics, Indian researchers have developed a novel method to control the structural, optical, and electrical properties of nanomaterials using temperature, opening new possibilities for smart and adaptive technologies. The breakthrough was achieved by a team from the Centre for Nano and Soft Matter Sciences (CeNS), Bengaluru, in collaboration with the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR). Both institutions operate...

New study decodes India’s agricultural origins in Ganga Plain using grass pollen

April 6, 2026 7:18 PM

New study decodes India’s agricultural origins in Ganga Plain using grass pollen

A study by Indian scientists has unveiled a new method to distinguish between pollen of cultivated crops and wild grasses, offering fresh insights into the origins of agriculture in the Central Ganga Plain. The research, conducted by scientists from the Birbal Sahni Institute of Palaeosciences (BSIP), provides a powerful tool to reconstruct ancient farming practices and human influence on landscapes over thousands of years. Cracking a long-standing scientific challenge Cereal crops such as wh...