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AIR POLLUTION
That satisfying post-cleaning fragrance comes with a hidden twist: researchers found scented household products can rapidly generate vast numbers of ultrafine particles inside homesPleasant cleaning product scents can create invisible airborne pollution indoors. These chemicals react with ozone, forming tiny particles ...
From Mamaearth to Phool: Shilpa Shetty, MS Dhoni, Sachin Tendulkar, Alia Bhatt among celebrity investors to back startupsCelebrity investments: Bollywood stars and cricket legends are increasingly backing Indian startups. A Tracxn report identifies 10 celebrit...
Los Angeles recycled old street asphalt with microwaves instead of buying virgin paving material; over 800,000 tons were avoided over 5 years, saving approximately $8 millionLos Angeles has pioneered a groundbreaking method for recycling old asphalt pavement through microwave technology. This inventive technique...
Shilpa Shetty beats Virat Kohli, MS Dhoni: 10 celebrities with the highest number of startup investment roundsShilpa Shetty Kundra leads Tracxn’s ranking of celebrity startup investors with 10 disclosed funding rounds between 2021 and 2026 YTD. MS D...
Lucknow tops clean-air rankings; Delhi betters Mumbai and BengaluruLucknow secured the top position in the Swachh Vayu Sarvekshan 2026 rankings. Madhya Pradesh cities like Indore, Jabalpur, and Bhopal also ...
What if cleaning the air could make the world richer? UN-backed report reveals a $15 return for every $1 spent on pollution and climate actionA UN report highlights that addressing air pollution and climate change together offers economic gains. Coordinated actions could prevent m...
India's clean air rankings are out: Lucknow, Rourkela & Kalinga Nagar emerge at the top; see which cities made the list & which landed at the bottomLucknow, Rourkela, and Kalinga Nagar received awards for their clean air initiatives. These cities were honored for their performance under...
Rio to take a leaf out of Gujarat's 'Green' playbookGujarat's innovative emissions trading system has achieved significant pollution reduction. This successful model is now being adopted by o...
7 months, 7 fronts: States draw up action plan for pollution seasonStates submitted action plans for Delhi-NCR's pollution season. Environment Minister Bhupender Yadav reviewed these plans for implementatio...
Lake 223 acid rain experiment: Scientists added sulfuric acid to an Ontario lake for 17 years. The water recovered, but the fish didn’tA 17-year acid rain experiment at Canada’s Lake 223 changed its water chemistry and disrupted its ecosystem. Although the lake’s acidity ha...
Let data reign: Trump's data center gospel meets a growing American backlashDonald Trump supports data centers, linking them to jobs and prosperity. He warns communities rejecting them face economic decline and pove...
In 1995, Florida researchers coated a Cocoa Beach school roof white; over the following year, chiller energy use fell 10%, saving 13,000 kWh, while peak demand fell 35%A study conducted in Florida revealed that white roofs can drastically lower cooling costs, marking a significant achievement in the realm ...
A city of horns and highways: New model maps Delhi's noiseA new study developed a model for mapping environmental noise in Delhi. This model combines geographical and real-time traffic data for acc...
In 2025, Petgas in Boca del Río reportedly processed 1.5 tons of plastic each week without oxygen; its pyrolysis system produced about 356 gallons of fuelA Mexican company, Petgas, converts plastic waste into fuel using a process called pyrolysis. This innovative machine processes significant...
Govt expects 25,000 registrations under Parivartan scheme to replace old trucks, buses in Delhi-NCRThe Parivartan scheme aims to phase out polluting commercial vehicles in Delhi-NCR. Over 25,000 registrations are expected by October under...
NASA-recommended plants for indoor air quality: From Green Spider Plant to Peace Lily; here is the list of houseplants studied for their air-purifying potentialA recent study by NASA delved into how indoor plants can absorb volatile organic compounds. Notable plants, such as spider plants and peace...
ET Evoke: OECD nations should pay the Global South for climate damages they've caused - if the latter adopt carbon pricing, says Economics Professor Michael GreenstoneGreenstone, Milton Friedman Distinguished Service Professor in Economics at the University of Chicago, says air pollution is shortening liv...