In 1902, Willis Carrier set out to fix a printing problem. He ended up inventing modern air conditioningIn 1902, engineer Willis Carrier was trying to control humidity at a Brooklyn printing plant, not create a way for people to stay cool. His...
07 Sep, 2026, 05.14 PM IST
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 roofResearch reveals that green roofs maintain lower temperatures compared to conventional roofs, leading to significant reductions in cooling ...
07 Sep, 2026, 01.00 PM IST
Think a money plant always brings wealth? 6 places where you should never keep itMoney plants are popular indoor plants associated with prosperity in Vastu Shastra, but their placement is believed to matter. Vastu guidel...
07 Sep, 2026, 12.03 PM IST
Post-1949, China increased its forest cover from 10% to 25%, but scientists found an unexpected side effect: Tree planting shifted water away from East & Northwest towards the Tibetan PlateauChina's extensive reforestation programmes have significantly increased forest cover across the country. However, this large-scale greening...
06 Sep, 2026, 02.34 PM IST
Does your stomach make noises? Harvard-trained gastroenterologist says it might be a sign of a healthy gutConsistent and easy bowel movements are a clear indication of a well-functioning digestive system, says Harvard-trained gut doctor Saurabh ...
05 Sep, 2026, 08.20 AM IST
Science says plants can sense touch without a nervous system, the science is surprisingly complexPlants do not have brains, nerves or specialized sensory organs like animals, yet they can still detect mechanical changes in their surroun...
04 Sep, 2026, 11.26 PM IST
In 2006, Green Belt Movement began restoring Kenya’s Aberdares after years of human pressure. 18 years later, 3.8 million trees had been planted across 2,000 hectaresThe Green Belt Movement rehabilitated Kenya's Aberdares Forest, a vital water source. Illegal logging and cultivation threatened this prima...
04 Sep, 2026, 10.29 PM IST
In 1972, Illinois built a highway embankment with 246,000 cubic yards of coal ash. It’s still holding up even after 50 yearsIn 1972, a groundbreaking highway project in Illinois incorporated coal fly ash as a structural fill, challenging traditional practices. Th...
04 Sep, 2026, 09.46 PM IST
In recent years, workers began restoring 4,000 acres at Delaware's Prime Hook National Wildlife Refuge. Today, new dunes stand nearly 10 feet high as grasses thrive and wildlife returnsScientists are bringing a damaged delaware wetland back to life begins with a massive repair effort at Prime Hook National Wildlife Refuge....
04 Sep, 2026, 08.23 PM IST
In 1991, EPFL scientists Brian O’Regan and Michael Grätzel developed solar cells inspired by plant photosynthesis. 34 years later, the technology had reached 12% efficiencyIn 1991, EPFL scientists Brian O’Regan and Michael Grätzel developed a solar cell inspired by plant photosynthesis. Their dye-sensitized so...
04 Sep, 2026, 07.25 PM IST
India steps up coal supplies to power plants amid rising demand and falling stocksIn response to escalating energy demands, the government is augmenting coal supplies from both captive mines and Coal India subsidiaries. T...
04 Sep, 2026, 12.19 AM IST
In 2023, North Carolina's Catawba Lands Conservancy took on 80 acres damaged by erosion and invasive plants. 3 years later, the project aims to bring 1,000 people into restoration nearbyCatawba Lands Conservancy is restoring eighty acres within Mountain Creek Park. This project addresses soil erosion and invasive plant spec...
03 Sep, 2026, 09.29 PM IST
In 1869, Frederick Billings bought a deforested Vermont estate and replanted Mount Tom; 550 managed acres now form America's oldest professionally managed forestIn 1869, Frederick Billings took the ambitious step of reforesting a deforested hillside in Vermont. His efforts led to the establishment o...
03 Sep, 2026, 01.40 PM IST
In 2015, scientists released fluorescent dye into Florida’s Silver River: Here’s what they discoveredA 2015 University of Florida experiment used five gallons of fluorescent dye to track water movement through a 5.1-mile section of Florida’...
02 Sep, 2026, 11.33 PM IST
7 plants that naturally make your home smell amazing without air freshenersWant your home to smell fresh without relying on artificial air fresheners? Fragrant plants can add natural floral, herbal or citrusy aroma...
02 Sep, 2026, 02.56 PM IST
In 2015, California EPMT discovered Japanese knotweed along Lagunitas Creek. 2 years later, treatment cut knotweed by 93% on National Park Service land, a major gain nowJapanese knotweed can spread quietly along waterways, making an early discovery especially valuable. In 2015, California’s Early Detection ...
31 Aug, 2026, 09.40 PM IST
How leftover wheat straw stopped China’s shifting desert sands and helped bring vegetation backA simple straw checkerboard system developed at Shapotou in China’s Tengger Desert helped protect the Baotou-Lanzhou railway from shifting ...
27 Aug, 2026, 03.28 PM IST