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SUNLIGHT
Those black dots around your car’s windshield aren’t decoration; the ceramic frit helps protect the adhesive from UV light and reduces heat-related distortion- Columbia Engineering built a pigment-free paint filled with microscopic air pores; it stayed 6°C below surrounding air during hot desert tests in Arizona
- Illinois researchers tested a passive cooling film in Houston; treated metal roofs measured more than 40°F cooler in direct sunlight
- In 2019, University of Maryland researchers stripped lignin from wood; the resulting cooling material stayed 12°F cooler than natural wood in an Arizona testScientists developed engineered wood to reflect sunlight and release heat. This material stayed cooler than natural wood when exposed to su...25 Aug, 2026, 02.20 PM IST
- In 2022–2023, Bar-Ilan University grew tomatoes between 24 tracking solar modules; the most shaded rows saw fruit yields fall by up to 57%Research conducted by Bar-Ilan University delved into the concept of agrivoltaics, where solar panels and crop growth coexist. The findings...25 Aug, 2026, 01.30 PM IST
- In 2025, a Finnish builder spent about $20,700 and 200 days making a 36-foot plywood solar boat. Earlier in 2026, it crossed more than 3,000 nautical miles from the Baltic to Spain on sunlight aloneA Finnish builder spent about $20,700 and 200 days creating a lightweight 36-foot plywood solar boat designed around efficiency rather than...24 Aug, 2026, 11.27 PM IST
- In 1988, scientists began quantifying the ocean's global productivity. 38 years later, microscopic phytoplankton produce roughly 50% of Earth's oxygenScientists began measuring the ocean’s global productivity in 1988, revealing a hidden force behind Earth’s oxygen cycle. Nearly four decad...24 Aug, 2026, 09.50 PM IST
- Philadelphia painted black pavement with a light-coloured coating to fight extreme heat. A year later, researchers found one clear differenceTo tackle urban heat island effects, Philadelphia is trialing cool pavement solutions. In Hunting Park, a reflective light-colored coating ...24 Aug, 2026, 08.45 PM IST
- Stanford ran water beneath mirror-like rooftop panels; they cooled it 3–5°C below the surrounding air by sending heat into spaceResearchers at Stanford have created innovative panels that cool water exclusively using sunlight and mirrors. These panels effectively ref...21 Aug, 2026, 01.00 PM IST
- Lunar eclipse August 2026: When will Blood Moon be visible, timings, how to watchSkywatchers in parts of four continents will have an opportunity to observe a major partial lunar eclipse on August 27-28, when Earth’s umb...21 Aug, 2026, 09.02 AM IST
- Earlier this year, a California startup received approval to launch a 59-foot mirror into orbit. Two years later, the demonstration could redirect sunlight onto chosen points on Earth, allowing crews to keep working after darkA California startup just got FCC approval to test a 59-foot mirror satellite in orbit. The spacecraft, named Eärendil-1, will catch sunlig...20 Aug, 2026, 07.22 PM IST
- Researchers studied 20 French solar farms; beneath the panels, pollinators fell 76%, and plant-pollinator interactions plunged 86%Recent studies indicate that shading from solar panels significantly impacts pollinator numbers and interactions with plants. Notably, bee ...20 Aug, 2026, 06.24 PM IST
- In 1896, a French physicist accidentally discovered radioactivity after leaving uranium crystals on photographic plates wrapped in black paper inside a dark drawerIn 1896, a French physicist accidentally discovered radioactivity after leaving uranium crystals on photographic plates wrapped in black pa...20 Aug, 2026, 01.53 AM IST
- In 1789, George Washington wore his famous “golden suit” to his inauguration ball. 237 years later, scientists found 5 natural dyes showing the coat was originally a deep plum-purple, not goldGeorge Washington's famous inauguration overcoat was actually a rich plum color. Scientific analysis of the garment revealed its true vibra...20 Aug, 2026, 12.09 AM IST
- Placing aluminium foil on windows: How this simple home trick works, its benefits and the right way to use it to keep rooms cooler in summersUsing aluminum foil to cover windows can efficiently reflect sunlight and minimize heat accumulation indoors. This budget-friendly trick se...19 Aug, 2026, 09.53 PM IST
- In 2023, scientists built a rooftop tile that opens its cooling vents when hot and closes them when cold, using no electricity and cutting cooling costs 3.1-foldInnovative engineers have created high-tech roof tiles that adjust themselves to optimize building temperatures automatically. By utilizing...19 Aug, 2026, 01.50 PM IST
- Nicole Kidman loves growing her own food: 5 simple kitchen-garden ideas beginners can followNicole Kidman’s love of home-grown vegetables offers inspiration for beginners starting a kitchen garden. She has spoken about growing lett...19 Aug, 2026, 12.46 PM IST
- A cement-based paint that "sweats" water kept a model house more than 4.5°C cooler than conventional white paintInnovative researchers have unveiled a remarkable paint designed to keep buildings cooler by absorbing moisture. This advanced formula not ...18 Aug, 2026, 06.40 PM IST
- From Queen of the night to Night-blooming jasmine: 5 plants that bloom only at night and can transform your garden after sunsetSome plants save their most spectacular blooms for after sunset, creating a fragrant and unusual night garden. Queen of the night, moonflow...18 Aug, 2026, 01.21 PM IST
- Why aluminum foil can turn a cardboard box into a working solar oven: It redirects sunlight toward a dark surface that converts it into heatAn exploration of box-type solar cookers showcased the benefits of incorporating reflectors for improved thermal performance. With the addi...17 Aug, 2026, 06.50 PM IST
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