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VEGETATED ROOFS
In St. Paul, Penfield added a vegetated roof over a conventional membrane; monitoring found the green-roof membrane peaked about 51°F cooler than the conventional roof- In 2016, New Smyrna Beach faced Hurricane Matthew with planted living shorelines; winds topped 90 mph, yet the demonstration structures remained standing
- In 2018, a University of Hawaii study compared green and white roofs in Honolulu; the green roof was reported to have lower peak temperatures at the surface and nearby air
- Argonne modeled Chicago’s August 2021 heatwave with different roof types; white roofs lowered air temperature by nearly 2°C and cooling energy use by 16.6%Transforming the rooftops of Chicago into cooler surfaces has led to a notable reduction in city temperatures. The use of white cool roofs ...25 Aug, 2026, 06.40 PM IST
- The Lost Inca City Hiram Bingham Missed: How another explorer found Vilcabamba deep in Peru’s jungleExplorers searched for Vilcabamba, the Inca Empire's final refuge, for decades. Gene Savoy identified ruins at Espíritu Pampa as the likely...17 Aug, 2026, 07.36 PM IST
- Once known as ‘Little Taiwan,’ this Chinese fishing village was home to 2,000 people, now a ghost town 40 miles from ShanghaiHoutouwan, a former prosperous fishing village, now stands abandoned and overgrown with vegetation. Residents left due to limited transport...11 Aug, 2026, 04.25 PM IST
- In 2011, New York tried a simple way to beat peak summer heat by painting rooftops white; here’s how it helped cool citiesIn a proactive initiative starting in 2011, volunteers in New York City painted rooftops white to tackle the challenges of urban heat. This...09 Aug, 2026, 10.15 AM IST
- Researchers replaced a bare roof with plants; green roof surfaces stayed 30 to 40°F cooler in summerGreen roofs cool surfaces by up to forty degrees Fahrenheit, reducing urban heat island effects. Evapotranspiration from plants cools build...05 Aug, 2026, 06.03 PM IST
- No cement, only mud: Bengaluru IT engineer’s sustainable home is inspired by the 5 elements of nature. His house blends modernism with mindfulnessIT engineer Raghava Rao Bellamkond built a sustainable home named Panchatathva in Bengaluru. This residence blends modern design with rural...05 Aug, 2026, 05.40 PM IST
- In 2010, a study suggested the coolest solution to global warming might also be the simplest; a fresh coat of white paint could help cool the planet: How white roofs may reduce urban heat and support climate action?In 2010, a study suggested the coolest solution to global warming might also be the simplest; a fresh coat of white paint could help cool t...28 Jul, 2026, 01.45 AM IST
- No bricks, glass or steel: Bengaluru man transforms 10 acres of dry land into an eco-friendly forest retreat. About 20 km from Kanha National Park, this award-winning stay is built from mud walls, terracotta tiles and bambooBengaluru travel enthusiast Ankit Rastogi transformed 10 acres of barren land into a thriving forest. This eco-estate, Surwahi Social Ecoes...24 Jul, 2026, 01.47 PM IST
- The US Army built a nuclear-powered city inside the Greenland ice sheet as cover for a plan to run 600 missiles through 4,000 km of tunnels beneath it; Denmark found out in 1997Camp Century was an underground base in Greenland powered by a nuclear reactor. This base concealed Project Iceworm, a secret plan for 600 ...23 Jul, 2026, 05.19 PM IST
- Why are wildfires becoming more frequent across North America? Causes explainedNorth America wildfires explained: North America faces an intense fire season with millions of acres already burned. Climate change drives ...20 Jul, 2026, 04.37 PM IST
- Cleaner city design can cool Barcelona by up to 1.75°C, but new white roofs and parks still cannot offset the more than 6°C warming scientists project by 2100, leaving heat risk high in the neighborhoods that need help mostAmerican cities are facing a deadly surge in heat-related deaths, with fatalities more than doubling since 1999. A new study reveals that w...23 Jun, 2026, 05.02 PM IST
- Green roofs: What are the policies around green roofs, how to install one, all you need to knowGreen roofs or living roofs are roofs that are covered entirely or partially with vegetation growing over a waterproof membrane. It can als...26 Jul, 2019, 01.34 PM IST
- West Bengal government comes up with its own organic restaurantRun by the Bengal agriculture department, organic fertilizers, rain water and sunlight would be the only ingredients for the vegetable bein...27 Mar, 2017, 03.55 PM IST
- Vegetables off the menu as prices go through roofGreen vegetables are fast vanishing from the dining tables in Delhi's average household because of skyrocketing prices in the market.21 Jul, 2015, 11.29 AM IST
- 10,000-sq-metre roof top farm makes waves in ChinaUrban land resources have continued to shrink in Chongqing due to expanding urbanisation.06 Mar, 2015, 04.38 PM IST
- Assam govt initiative to promote roof top vegetable gardeningIn a bid to increase production of fresh vegetables, the Assam government has taken an initiative to promote roof-top vegetable gardening f...17 Jul, 2013, 05.46 PM IST
- Vegetable prices hit the roofBlame it on heavy rains and floods across the state. Vegetable prices in Mumbai are going up yet again. Heavy downpour in the city earlier ...11 Aug, 2006, 12.01 AM IST
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