Austrian researchers 3D-printed porous ceramic cubes for passive cooling; one water-filled prototype cooled nearby air by nearly 7°C without electricityResearchers from Austria have created groundbreaking 3D-printed ceramic cubes designed for passive cooling applications. Utilizing the prin...
10 Aug, 2026, 05.25 PM IST
ET Prime Special Series: Multibagger or IBC - Part 70: Almost nobody tracks this company. That may be why its turnaround was missedVery few investors track this old auto supplier, and that may be exactly why its turnaround went unnoticed. This is a business that spent y...
10 Aug, 2026, 12.40 PM IST
AI’s volatile power demand is damaging its own data centersAI data centres’ volatile power demand is damaging batteries, turbines and other equipment, raising downtime costs, delaying projects and c...
10 Aug, 2026, 08.50 AM 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
In 2019, scientists tested a diaper-like superabsorbent polymer in lab-made asphalt samples; the water-storing material cooled the specimens by up to 12°CResearchers from China have pioneered a groundbreaking asphalt composite integrated with superabsorbent polymers aimed at cooling city envi...
08 Aug, 2026, 07.04 PM IST
German scientists created a sponge-like material that could pull 1.8 liters of drinking water from dry air every day, turning desert air into a potential drinking-water sourceResearchers have developed a groundbreaking material that can absorb moisture from arid air and act as a highly efficient coolant for air c...
08 Aug, 2026, 06.39 PM IST
These large and mid-cap stocks can give more than 20% return in 1 year, according to analystsWhenever there is a correction or volatility, just ask one question: Is it an opportunity, or should one be wary? We are raising this issue...
06 Aug, 2026, 09.50 PM IST
Keto Motors unveils Urbanova KE9, marking its entry into India's commercial electric bus segment03 Aug, 2026, 01.59 PM IST
These large- and mid-cap stocks can give more than 25% return in 1 year, according to analystsThe price of crude oil is down again despite the escalating tensions in the Gulf region. That augurs well for markets. This does not mean t...
31 Jul, 2026, 11.12 AM IST
Can chalk replace air conditioning? France is putting the idea to the testFrance is experiencing a surge in demand for crushed chalk as a cooling solution. This traditional cleaning powder is applied to windows, r...
30 Jul, 2026, 08.06 PM IST
China completes world's largest 582-tonne superconducting magnet for 'Artificial Sun'China has completed a massive superconducting magnet for its artificial sun program. This giant magnet is crucial for containing superheate...
29 Jul, 2026, 05.17 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
Renewable energy expansion, battery storage push key to green transition: Pralhad JoshiIndia is accelerating its clean energy transition with a strong push in battery storage, wind and solar power, Union minister Pralhad Joshi...
25 Jul, 2026, 12.12 AM IST
These mid-cap stocks with ‘Strong Buy’ & ‘Buy’ recos can rally over 25%, according to analystsThe hope for the bulls at this point of time is that the market stays in a stock-specific mode. So, if a company announces Q1 FY27 numbers ...
16 Jul, 2026, 11.48 AM IST
India among 4 countries with largest number of cities at-risk from extreme heat, analysis findsIndia, Pakistan, Nigeria, and Ghana host many cities at extreme heat risk. Over ninety-five percent of these at-risk cities are in Asia and...
10 Jul, 2026, 05.39 PM IST
Top fashion brands have a supply chain battle against extreme India heatAs Indian garment factories contend with soaring temperatures, worker efficiency and health have been jeopardised. Epic Group's facility in...
09 Jul, 2026, 09.24 AM IST
Experts urge caution as demand grows for AC in heatwave-hit UKLondoner Zainab Hussain once saw air conditioning as a luxury in Britain. However, after sweltering at night through the second heatwave of...
06 Jul, 2026, 11.37 AM IST