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POLLUTION FILTRATION
In Chicago, a Shedd Aquarium-backed team built floating gardens, and after years on the Chicago River, they've now spread to Bubbly Creek- 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 Greenstone
- Kentucky’s Mammoth Cave's hidden plumbing system allows rainwater to reach underground quickly through sinkholes, but these water routes can also carry sewage, chemicals and other pollutants into the cave
- Every day, 50,000 litres of polluted water flow from South Africa's Stiebeuel River into natural filter beds, where stones, sand and biochar clean it in 5 days, removing 99% of harmful bacteria and creating water for irrigationResearchers in South Africa are using a nature-based filtration system to treat polluted water from the Stiebeuel River in Franschhoek. At ...19 Aug, 2026, 01.05 AM IST
- 10th-grade student turns coconut husk into a natural filter that can remove microplastics from seawaterA 10th-grade student in Hawaii began with a project to filter polluted seawater using coconut husks. Her research later found naturally occ...17 Aug, 2026, 11.39 AM IST
- Nagpur breathed unsafe air half the summer, breached PM10 limits on 46 days: CREANagpur experienced toxic air for half the summer, exceeding safety standards. PM10 levels breached national benchmarks on 46 days between M...11 Aug, 2026, 01.48 PM IST
- Britain used discarded seafood waste and engineered reef habitats to solve the collapse of native oyster ecosystems; the result transformed lifeless seabeds into thriving underwater habitats capable of supporting oysters, fish, and countless marine speciesBritain is deploying concrete reef cubes and scallop shells to revive native oyster populations. These structures aim to provide essential ...08 Aug, 2026, 12.34 AM IST
- Will Chicago's air quality improve tomorrow? Here's what the forecast saysChicago's air quality has become hazardous due to Canadian wildfire smoke. This pollution has affected over 125 million people across the M...17 Jul, 2026, 08.51 AM IST
- These houseplants caught NASA's attention - here's what they found and how you may benefitNASA houseplant study: NASA researched common houseplants for their air-purifying capabilities. These plants showed potential in removing s...17 Jul, 2026, 01.27 AM IST
- NMCG starts two pilot projects using nature-based solutions for Yamuna drainsThe National Mission for Clean Ganga has started two pilot projects for urban drain treatment. These projects utilize constructed wetlands ...09 Jul, 2026, 04.25 PM IST
- Cheap 'RO' with no electricity: How twin sisters created Rs 100 water filter using bhindi, methi & chawal to remove 'forever chemicals' and microplasticsTwin sisters Naina and Nayantara Singh have developed Aqua Sattva, an award-winning, low-cost, plant-based water filtration system. This in...10 Jun, 2026, 11.48 AM IST
- Best Philips Air Purifiers: Smart Solutions for Allergy Relief and Pollution Control in India (2025)Explore the best Philips Air Purifiers right here in this article. Discover how these innovative devices, equipped with advanced filtration...04 Jul, 2025, 03.36 PM IST
- Best Honeywell Air Purifiers: The Smart Choice for Allergy Relief and Pollution-Free HomesExplore the best Honeywell Air Purifiers right here in this article and discover how they can significantly improve your indoor air quality...04 Jul, 2025, 03.19 PM IST
- Best Air Purifiers Under ₹30,000 for Healthy HomesExplore the latest air purifiers under ₹30,000 and breathe fresh, clean air throughout your home. Discover models with advanced features li...20 Jan, 2025, 05.46 AM IST
- Top Air Purifiers Under ₹25,000 for Cleaner HomesAre you looking to improve the air quality in your home? If so, check out this article where we have curated a list of the best Air Purifie...18 Jan, 2025, 03.37 AM IST
- Best Honeywell Air Purifiers to Make Sure you Breathe Easy this Season (2024)Honeywell air purifiers are designed to deliver clean, fresh air by efficiently removing pollutants, allergens, dust, and harmful particles...19 Nov, 2024, 11.21 PM IST
- Best Air purifiers under 10000 for better air in your budgetDiscover the list of the best air purifiers available under ₹10,000, ideal for homes and offices. It covers top-rated models known for thei...15 Sep, 2024, 08.46 PM IST
- Best Air Purifiers for 2024: Enhance Your Indoor Air Quality with the Latest TechnologyTransform your home into a haven of fresh, clean air by investing in the best air purifier. These advanced devices are designed to effectiv...02 Sep, 2024, 10.42 AM IST
- Top Air Purifiers Under 30000 for Clean and Healthy AirDue to growing industrialization and the problem of less ventilation at home, the air inside our homes is more polluted than outdoors. Beca...09 Nov, 2023, 05.05 PM IST
- Civic body has no plans to revive water filtration plantDespite being at the receiving end over Godavari pollution, the Nashik Municipal Corporation (NMC) has failed to revive the filtration plan...09 Apr, 2013, 05.10 AM IST
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