Month: July 2026

The Delhi government has announced a series of permanent anti pollution measures that will be enforced every winter in an effort to tackle the city's severe air pollution crisis. Unlike previous years, when restrictions were introduced only after pollution reached dangerous levels, the new rules will automatically come into effect each winter regardless of daily air quality readings. The measures will be implemented every year from November 1 to February 28, covering the period when Delhi experiences its worst air pollution. Government data from the past three years shows that between November 1 and February 15, the city's average Air Quality Index (AQI) has ranged between 312 and 342, a level classified as "very poor" to "severe." By comparison, an AQI between 0 and 50 is considered he...

Ground level ozone pollution is no longer limited to a few cities or the summer months. A new analysis by the Centre for Science and Environment (CSE) has found that ozone pollution has become a widespread, year round air quality problem across India with Delhi NCR emerging as the country's largest regional hotspot. The six year analysis, covering data from 2021 to 2026, shows that rising temperatures, stronger sunlight, and increasing emissions of ozone forming gases are driving a sharp increase in ground level ozone across many Indian cities. Unlike the protective ozone layer high in the atmosphere, ground level ozone is a harmful air pollutant that poses serious risks to human health, agriculture, and the climate. According to the report, 15 of the 25 major Indian cities analysed ...

Extreme droughts in the Amazon rainforest are disrupting an important natural process that helps regulate Earth's atmosphere, according to a new study by researchers at the Max Planck Institute for Chemistry. The findings reveal that severe heat and drought significantly reduce the rainforest soil ability to absorb isoprene, a naturally produced gas that plays a critical role in atmospheric chemistry and climate regulation. The research, published in Communications Earth & Environment examined how rainforest soils behaved during the record breaking 2023 El Niño drought. Scientists monitored isoprene exchange between the soil and the atmosphere across multiple seasons at the Amazon Tall Tower Observatory (ATTO), one of the world's leading tropical climate research sites. Isoprene ...

Costa Rica has become one of the world's most inspiring environmental success stories after transforming itself from one of Latin America's fastest deforesting nations into a global leader in forest restoration. Once stripped of nearly half its forests due to logging, farming, and cattle ranching, the country has successfully doubled its forest cover through a combination of conservation policies, financial incentives, and large scale ecological restoration. By the late 1980s, Costa Rica was facing a severe environmental crisis. Forests that had once covered nearly 75% of the country's land in the 1940s had shrunk to just 21–26%. Government-backed agricultural expansion, commercial logging, and the rapid growth of cattle ranches had cleared vast areas of tropical rainforest, leading to ...

India has earned global recognition in environmental conservation after two Indian women received the prestigious 2026 Whitley Awards, popularly known as the "Green Oscars." Conservationists Parveen Shaikh and Dr. Barkha Subba were honoured for their exceptional grassroots efforts to protect endangered wildlife and fragile ecosystems, highlighting India's growing contribution to global biodiversity conservation. The awards were presented during a ceremony at the Royal Geographical Society in London, where Princess Anne honoured conservation leaders from across the Global South. Each winner received a grant of £50,000 to expand and strengthen their environmental initiatives. Parveen Shaikh, a conservation scientist with the Bombay Natural History Society (BNHS), was recognised for her...

New Delhi: Researchers from Hiroshima University have developed a new artificial intelligence based computational framework that could help design weather intervention strategies aimed at reducing rainfall and minimizing the impact of natural disasters such as floods and torrential rains. The study explores how black box optimization a machine learning approach can identify effective weather intervention strategies without requiring highly detailed and computationally expensive weather simulations. The researchers believe the technique could support future disaster mitigation efforts as climate change increases the frequency and intensity of extreme weather events. Traditional numerical weather prediction models used to study weather control require enormous computing power because t...

  India has experienced its driest June in more than a decade, triggering fresh concerns about agricultural output as delayed monsoon rains slow the sowing of key summer crops. The weak start to the rainy season has already reduced the area under cultivation, with rice planting witnessing a sharp decline. According to the India Meteorological Department (IMD), June 2026 was the fifth driest June since nationwide rainfall records began in 1901 and the driest in the last 12 years. The country also received significantly less rainfall than initially forecast, while weather officials have warned that rainfall in July is likely to remain below normal. The delayed and weaker monsoon has already affected farming activities across several states. Government data shows that farmers ha...

  A new study has warned that the way climate adaptation is measured around the world often fails to reflect the realities and priorities of the communities it is meant to support. Researchers argue that current assessment systems rely too heavily on Western scientific frameworks, overlooking local knowledge, cultural values and community resilience, particularly in vulnerable regions such as the Pacific Islands. The study, published by the Toda Peace Institute says climate adaptation success should be measured through a wider range of perspectives rather than relying mainly on standardised economic and technical indicators. Current Metrics Overlook Community Priorities According to the research, many widely used climate adaptation tools, including the Notre Dame Global Ad...

As citizen participation declines and maintenance efforts slow down, Bengaluru’s Puttenahalli Lake is once again showing signs of deterioration. Residents and environmental volunteers say the lake, which became a model for community led conservation after its restoration in 2010, is gradually losing the care that helped transform it into a thriving urban ecosystem. The absence of a formal partnership between local volunteers and civic authorities has reduced community involvement, raising concerns over the future of one of the city's best known restored lakes. The Puttenahalli Neighbourhood Lake Improvement Trust (PNLIT), which has worked on the lake since its rejuvenation, says its ability to maintain the waterbody has significantly reduced after the Memorandum of Understanding (MoU) w...