Month: May 2025

he Permian Period, a pivotal chapter in Earth’s history, witnessed significant environmental shifts, including widespread wildfires that left indelible marks on the geological record. Within the Gondwanan fragments that comprise modern India, the charcoal record, indicative of past fire regimes, provides a compelling, albeit fragmented, narrative. Unraveling these “fire chronicles” is crucial for understanding the interplay between paleoclimate, vegetation dynamics, and the ultimately devastating end-Permian extinction. Evidence from Permian sediments in India, particularly within the Damuda Group, showcases varying frequencies of charcoal and inertinite, reflecting diverse fire regimes. Analyses of…

The Defence Research and Development Organisation (DRDO) and the Indian Navy have successfully conducted a combat firing of the indigenously developed Multi-Influence Ground Mine (MIGM) with reduced explosive content. This advanced underwater mine is designed to bolster India’s undersea warfare capabilities by targeting modern stealth ships and submarines.   Developed by the Naval Science & Technological Laboratory (NSTL) in Visakhapatnam, in collaboration with DRDO’s High Energy Materials Research Laboratory (Pune) and Terminal Ballistics Research Laboratory (Chandigarh), the MIGM incorporates multiple sensors to detect acoustic, magnetic, and pressure signatures of marine…

The Unique Identification Authority of India (UIDAI) has successfully completed a Proof of Concept (PoC) using Aadhaar-based face authentication during the NEET UG 2025 examination in New Delhi. Conducted on May 4, this initiative was carried out in collaboration with the National Informatics Centre (NIC) and the National Testing Agency (NTA), aiming to enhance exam security and candidate verification processes using advanced biometric technology.     The pilot involved deploying Aadhaar face authentication technology at select NEET centers in Delhi. Candidates’ live facial images were captured and matched against the…

In a major step toward clean energy innovation, researchers have developed a metal-free organic catalyst that can produce hydrogen fuel by harvesting mechanical energy, such as vibrations or pressure. The breakthrough eliminates the need for rare or expensive metals typically used in hydrogen production, relying instead on an entirely organic material. The catalyst activates under mechanical stress, converting kinetic energy into chemical energy and splitting water molecules to release hydrogen gas.   Scientists say this technology could enable portable hydrogen generation systems powered by motion—ranging from footsteps to flowing water—opening…

The Council of Scientific and Industrial Research-Indian Institute of Integrative Medicine (CSIR-IIIM) Jammu continues to demonstrate its commitment to fostering innovation and excellence with its latest achievement: a mentored solar mech engine has secured top honors at the prestigious HonorsGradU 2025 Scholarship Awards. This recognition underscores the institution’s dedication to nurturing groundbreaking research and cultivating the next generation of scientific leaders.   The solar mech engine, conceived and developed under the guidance of CSIR-IIIM’s faculty, represents a significant step forward in sustainable energy solutions. Its innovative design leverages solar power…