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NASA Successfully Tests Drag-Reducing Laminar-Flow Wing in Flight
NASA has successfully flown its 40-inch CATNLF laminar-flow wing model aboard an F-15B aircraft in January 2026. The test confirmed the drag-reducing design performs safely in flight. By maintaining smooth airflow over wings, the technology could improve fuel efficiency by up to 10 percent, lowering airline costs and reducing carbon emissions signi...
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Indian Govt To Adopt WLTP Cycle For BS-VI Emission Testing From 2027: Here's Why
The Indian government will adopt WLTP for emission testing of M1 and M2 vehicles from April 2027, replacing MIDC to reflect real-world driving conditions more accurately.
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Study Finds Why Methane Mysteriously Spiked During Covid-19 Pandemic
The findings highlight the complex link between atmospheric chemistry, climate, and human activity.
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Climate Change And Industrial Pollution Worsening Healthcare Crisis In Bangladesh
Climate change and industrial pollution are worsening the healthcare crisis in Bangladesh, according to a media report.
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Health Impacts Due To Plastics Worldwide May Double By 2040: Report
Adverse effects on health due to emissions from the world's plastics system, including greenhouse gases, air-polluting particles and toxic chemicals released from production, could more than double by 2040, compared to levels in 2016.
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Adverse Health Impacts Due To Plastic Use Set To Double By 2024: Lancet Study
A Lancet study warns plastics emissions could more than double health risks by 2040, driving global warming, air pollution, and toxic exposure unless urgent action is taken.
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Firewood Burning At Home Linked To Poor Air Quality And Premature Deaths, Finds Study
Burning firewood at home can be a major contributor to air pollution and premature deaths in winters, according to a study.
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NASA Tests New Wing Design That Could Transform Airliner Efficiency
NASA engineers have tested a new laminar-flow wing concept at the Armstrong Flight Research Center by mounting a scaled CATNLF model beneath an F-15B aircraft. During high-speed taxi trials reaching about 144 mph, the design demonstrated potential to keep airflow smooth longer, reducing drag. NASA estimates the technology could cut fuel consumption...
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DoT Allows Licence-Free Use of Lower 6GHz Spectrum for Wi-Fi Routers, Sets Power Limits
The Department of Telecommunications has opened 500MHz of spectrum in the lower 6GHz band for licence-free Wi-Fi, a move aimed at improving indoor connectivity and enabling Wi-Fi 6E and Wi-Fi 7. The new framework allows low-power indoor and very low-power outdoor devices to operate in the 5925–6425MHz range under defined power and emission limits...
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New Solid-State Freezer Could Replace Climate-Harming Refrigerants
A sub-zero elastocaloric freezer by HKUST achieves -12℃ with zero emissions, offering sustainable, energy-efficient cooling for the global freezing market.
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NASA Successfully Tests Drag-Reducing Laminar-Flow Wing in Flight
NASA has successfully flown its 40-inch CATNLF laminar-flow wing model aboard an F-15B aircraft in January 2026. The test confirmed the drag-reducing design performs safely in flight. By maintaining smooth airflow over wings, the technology could improve fuel efficiency by up to 10 percent, lowering airline costs and reducing carbon emissions signi...
-
Indian Govt To Adopt WLTP Cycle For BS-VI Emission Testing From 2027: Here's Why
The Indian government will adopt WLTP for emission testing of M1 and M2 vehicles from April 2027, replacing MIDC to reflect real-world driving conditions more accurately.
-
Study Finds Why Methane Mysteriously Spiked During Covid-19 Pandemic
The findings highlight the complex link between atmospheric chemistry, climate, and human activity.
-
Climate Change And Industrial Pollution Worsening Healthcare Crisis In Bangladesh
Climate change and industrial pollution are worsening the healthcare crisis in Bangladesh, according to a media report.
-
Health Impacts Due To Plastics Worldwide May Double By 2040: Report
Adverse effects on health due to emissions from the world's plastics system, including greenhouse gases, air-polluting particles and toxic chemicals released from production, could more than double by 2040, compared to levels in 2016.
-
Adverse Health Impacts Due To Plastic Use Set To Double By 2024: Lancet Study
A Lancet study warns plastics emissions could more than double health risks by 2040, driving global warming, air pollution, and toxic exposure unless urgent action is taken.
-
Firewood Burning At Home Linked To Poor Air Quality And Premature Deaths, Finds Study
Burning firewood at home can be a major contributor to air pollution and premature deaths in winters, according to a study.
-
NASA Tests New Wing Design That Could Transform Airliner Efficiency
NASA engineers have tested a new laminar-flow wing concept at the Armstrong Flight Research Center by mounting a scaled CATNLF model beneath an F-15B aircraft. During high-speed taxi trials reaching about 144 mph, the design demonstrated potential to keep airflow smooth longer, reducing drag. NASA estimates the technology could cut fuel consumption...
-
DoT Allows Licence-Free Use of Lower 6GHz Spectrum for Wi-Fi Routers, Sets Power Limits
The Department of Telecommunications has opened 500MHz of spectrum in the lower 6GHz band for licence-free Wi-Fi, a move aimed at improving indoor connectivity and enabling Wi-Fi 6E and Wi-Fi 7. The new framework allows low-power indoor and very low-power outdoor devices to operate in the 5925–6425MHz range under defined power and emission limits...
-
New Solid-State Freezer Could Replace Climate-Harming Refrigerants
A sub-zero elastocaloric freezer by HKUST achieves -12℃ with zero emissions, offering sustainable, energy-efficient cooling for the global freezing market.
