Climate change, declining river inflows, and human activities are causing the Caspian Sea to shrink rapidly, threatening biodiversity, regional economies, and millions of livelihoods Caspian Sea Shrinking Raises Global Environmental Concerns The Caspian Sea, the world's largest inland water body, is shrinking at an alarming rate due to a combination of climate change and human activities. Scientists warn that the continued decline in water levels could severely impact biodive

Over 95% of listed companies reportedly use deceptive online practices known as dark patterns. Here's what they are, the 13 dark patterns identified by the CCPA, and how regulators like IRDAI are responding. What Are Dark Patterns? Dark patterns are deceptive design techniques used on websites, apps and digital platforms to manipulate users into making decisions they would not ordinarily make. These practices often pressure users into sharing personal data, making purchases,

The United Nations (UN) has released the Preliminary Report of the Independent International Scientific Panel on AI, the first global scientific assessment of Artificial Intelligence (AI) commissioned by the UN. The report warns that the rapid advancement of AI technologies is far outpacing scientific understanding, regulatory frameworks, and global governance mechanisms. Co-chaired by Turing Award winner Yoshua Bengio and Nobel Peace Prize laureate Maria Ressa, the report ur

Japan's JAXA has successfully tested a prototype reusable rocket, marking a major milestone in reusable launch vehicle technology. Learn what reusable rockets are, how they work, their benefits, SpaceX's Falcon 9, China's progress, and India's ISRO Reusable Launch Vehicle (RLV) Programme for affordable and sustainable space exploration.

In a significant breakthrough for India's quantum technology ecosystem, scientists from BITS Pilani, in collaboration with IBM Quantum, have successfully simulated the behaviour of subatomic particles on 120 qubits of an IBM quantum processor. The achievement demonstrates Quantum Advantage, showcasing the ability of quantum computers to outperform even the most powerful classical supercomputers in specific computational tasks. IBM Quantum: IBM's quantum computing platform tha

A vaccine-derived poliovirus (VDPV) detected in a Ghaziabad sewage sample has raised questions about India's polio-free status. Discover how VDPV develops, how it differs from wild poliovirus, why it does not affect India's certification, and how wastewater surveillance helps detect virus circulation before clinical cases emerge.

Can ozone replace chlorine in water treatment? Learn how wastewater is treated, compare chlorination and ozonation, understand E. coli testing, water contaminants, and the science behind safe drinking water.

The Pythagorean theorem is one of the most well-known principles in mathematics. It states that in a right-angled triangle, the square of the longest side (hypotenuse) is equal to the sum of the squares of the other two sides. Although the theorem is named after the Greek philosopher Pythagoras, modern historical research shows that the relationship was known to several ancient civilizations long before his lifetime. Mesopotamia, Egypt, China, India, and Greece all contribute

As geopolitical tensions in West Asia continue to escalate, the Indian government has expressed growing concern over the potential economic consequences for the country. Finance Minister Nirmala Sitharaman recently defended Prime Minister Narendra Modi's appeal to conserve resources and save foreign exchange, stressing that the appeal must be understood in the context of what she described as the "3F Challenge" — Fuel, Fertiliser and Foreign Exchange. Referring to the economi

The Union government has initiated the process of taking back the land leased to the historic Delhi Gymkhana Club nearly 98 years ago, citing the urgent need for “strengthening and securing Defence infrastructure” and other critical public-interest projects. The development has triggered widespread debate over heritage preservation, government authority, public land use, defence security, colonial-era lease laws, and the future of one of Delhi’s most iconic institutions. Loca

A major new scientific review titled “Planetary Health Check 2025” has revealed a deeply concerning reality: seven out of the nine planetary boundaries have now been breached. For the first time, the planetary boundary for ocean acidification has also crossed the safe operating limit. This means several of Earth’s critical life-support systems are moving dangerously close to irreversible tipping points, threatening ecosystems, biodiversity, climate stability, food security, f

India’s aviation sector is facing one of its toughest operational and financial phases in recent years. Major Indian airlines including Air India, IndiGo and SpiceJet have warned that they are on the verge of “stopping operations” unless the government urgently intervenes to address soaring fuel costs and operational challenges. The crisis is being driven by two major factors simultaneously: Rising Aviation Turbine Fuel (ATF) prices Longer international flight routes caused b

The Reserve Bank of India (RBI) recently partially eased restrictions on rupee derivative trades that were imposed earlier to prevent the currency from hitting successive record lows. On April 1, RBI had barred banks from participating in Non-Deliverable Derivative (NDD) contracts in the rupee, signaling a shift toward tighter control and transparency in the foreign exchange market. Understanding Derivatives: The Foundation Concept Before understanding NDDs, it is essential t

With the rapid expansion of digital platforms and immersive technologies, the need for secure and seamless authentication systems has become more critical than ever. A new technology called VitalID is being seen as a potential breakthrough in login and identity verification systems. Unlike traditional methods such as passwords, fingerprints, or facial recognition, VitalID uses internal physiological signals—like breathing and heartbeat vibrations—to authenticate users. This m

The Invisible Rain from Space On a clear night, when you look up at the sky, you are witnessing light that has travelled billions of years to reach Earth. However, alongside this light, something else is constantly arriving—invisible, high-energy particles known as Galactic Cosmic Rays (GCRs). These particles continuously pass through Earth—and even through our bodies—without us noticing. Despite being unseen, they are one of the most fascinating and important phenomena in as

In a significant regulatory development, the Government of India has, for the first time, proposed dedicated rules to manage tar balls under the Tar Balls Management Rules, 2026 . These rules assign responsibility for the generation, collection, storage, transport, treatment, and disposal of tar balls, including their repurposing as fuel in cement production . Tarballs are dark-coloured, sticky balls of oil that form when crude oil floats on the ocean surface. What are Tar

Bioluminescence , often described as nature’s living light , is a remarkable biological phenomenon in which living organisms produce and emit light through internal chemical reactions. While this phenomenon is rare in terrestrial (land) ecosystems , it is widely prevalent in marine environments , particularly in deep-sea ecosystems. From glowing ocean waves to luminous marine organisms, bioluminescence plays a critical role in marine ecology and has gained relevance in scie

Recent global disruptions, particularly the West Asia conflict , have led to significant fuel supply constraints and price shocks , affecting multiple sectors of the economy. These impacts are visible across fast-moving consumer goods (FMCGs) such as instant noodles, beverages, milk packs, and juice, as well as in automotive components used by major manufacturers. In response to rising input costs, companies increasingly adopt alternative pricing and cost-management strateg

Phytoremediation is a plant-based technique used to remove toxic pollutants from soil using natural biological processes . It is considered an eco-friendly, cost-effective, and sustainable solution for managing soil pollution. The recent stalling of bioremediation work at Mumbai’s Mulund dumpsite , due to a fuel supply crisis linked to the West Asia conflict , highlights the limitations of conventional remediation methods that depend on external energy sources. In this conte

11.55% Increase Over FY 2025–26 as 53 Ministries and 5 UTs Report Gender Budget Allocations The Union Budget 2026–27 , presented in Parliament on 1st February 2026 by Union Minister of Finance and Corporate Affairs Smt. Nirmala Sitharaman , witnessed a significant rise in the Gender Budget (GB) allocation. An allocation of ₹5.01 lakh crore has been reported for the welfare of women and girls in the Gender Budget Statement (GBS) of FY 2026–27. This marks an 11.55% increase