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AIR CONDITIONING
In 2025, U.S. researchers developed an air-conditioning system that stores cooling in a salt solution; a Miami simulation projected a 93% cut in peak electricity demand- In 2024, scientists tested a zigzag-shaped wall prototype; it was up to 3.1°C cooler than a conventional radiative-cooling wall in outdoor tests
- A reflective roof coating reduced peak roof temperature by 14.1°C and indoor temperature by 2.4°C; later research found evaporative cooling could add further benefits
- In 2024, scientists built a window that kept a model house about 7°C cooler, without electricity or blocking the viewEngineers in South Korea have developed an innovative smart window that cools spaces sans electricity. This remarkable glass not only refle...19 Aug, 2026, 02.10 PM IST
- No AC in shops, no honking on streets, achar with every meal: Filipino woman shares 10 things that surprised her while slow travelling in SikkimA Filipino woman traveller offered an intriguing glimpse into the unique cultural landscape of Sikkim, noting that locals often possess Sou...19 Aug, 2026, 12.34 PM IST
- Bengaluru-Pune flight takes 80 mins, but 18-km airport-to-Baner ride takes 1.5 hours: Man reveals what’s wrong with Pune roadsA Bengaluru-to-Pune flight took around 80 minutes, but the journey from the airport to home took longer. Heavy traffic congestion on Pune’s...19 Aug, 2026, 10.06 AM 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
- Extreme Heat Warning: Texas, Florida, other Southern states in US brace for triple-digit temperaturesScorching temperatures and oppressive humidity grip the southern United States. Heat indices are exceeding 105 degrees Fahrenheit in severa...18 Aug, 2026, 06.26 PM IST
- USS Benfold lost power in South China Sea, leaving crew of the US Navy warship without toilets, hot food and AC for 4 daysAfter enduring a four-day power outage in the South China Sea, the USS Benfold found itself in a precarious situation, lacking vital servic...17 Aug, 2026, 05.50 PM IST
- Air India Phuket-Delhi flight lost hydraulics for seconds: Airbus asks airline to check if it was genuine failure or glitchAn Air India flight experienced a rare hydraulic control loss, injuring 24 passengers. The aircraft's flight data recorders showed a sudden...15 Aug, 2026, 12.42 AM IST
- US heat wave could feel like 115°F as millions brace for dangerous daysA dangerous heat wave is affecting millions across the United States. Oppressive conditions are expected to continue into next week, with h...14 Aug, 2026, 09.34 PM IST
- How to cool down a hot car quickly without overworking the AC: Try this simple trick before you start drivingTo efficiently cool down hot cars, start by opening windows and a door on opposite sides to encourage airflow. Additionally, roll down the ...14 Aug, 2026, 06.14 PM IST
- Are you breathing toxic air inside your home? These warning signals suggest it’s time to test your indoor air qualityIndoor air quality is vital for maintaining a healthy home environment. Experts suggest being vigilant for signs of air quality deteriorati...14 Aug, 2026, 02.32 PM IST
- Pilots struggled to control Air India's Phuket-Delhi aircraft due to rare malfunction, shows Airbus’ initial assessmentAn Air India A320 flying from Phuket to Delhi briefly lost hydraulic control across all three systems, causing the aircraft to plunge about...14 Aug, 2026, 11.18 AM IST
- In 2008, Danish scientists followed strange white trails behind offshore wind turbines to understand what caused them. 18 years later, the research showed that blade-driven air mixing can contribute to shallow fog formation in winterOffshore wind turbines can stir air layers, influencing fog formation and clearing. Specific winter conditions at Danish wind farms showed ...14 Aug, 2026, 12.19 AM IST
- In 2024, passengers endured 3.5 hours inside a Boeing 777 without air conditioning while it sat on the Athens tarmac. The incident revealed how little aviation law specifically protects travelers from extreme cabin temperaturesBoeing 777 Athens heat incident: A flight delay in Athens turned into a dire situation for passengers aboard a Boeing 777, who endured swel...13 Aug, 2026, 06.45 PM IST
- Samsung to manufacture AI data center HVAC products in India, expanding to Asia-PacificSamsung Electronics is establishing a dedicated factory in Pune for HVAC products. This new facility will serve AI data centers and other c...13 Aug, 2026, 05.47 PM IST
- SpiceJet passengers face difficult time due to aircraft air conditioning issueSpiceJet passengers experienced discomfort on a Pune-bound flight due to an air conditioning issue. An alternate aircraft was arranged afte...12 Aug, 2026, 04.55 PM IST
- Tokyo used rooftop rainwater and AI-powered spraying to fight extreme urban heat; study finds potential to cool buildings and cut air-conditioning demand and reducing the intensity of heat wavesRooftop rainwater harvesting: Tokyo's rooftops may offer a new strategy for extreme heat management. Rainwater harvesting and roof sprinkli...10 Aug, 2026, 11.46 PM IST
- Why do hotel room windows rarely open fully? Here’s the real reasonHave you ever wondered why some hotel windows open only a few centimetres? The feature becomes even more noticeable in rooms several floors...10 Aug, 2026, 08.39 PM IST
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