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After Top Court Relief To Old Cars, Delhi Tests Tech To Clean Up Truck Fumes
In a bid to tackle one of the worst sources of air pollution, Delhi has begun testing retrofitting devices that promise to cut harmful emissions from heavy commercial vehicles by more than 70 per cent.
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NASA’s IXPE Challenges Theories on Black Hole Corona and Polarised X-Ray Emissions
NASA’s Imaging X-ray Polarimetry Explorer (IXPE) has made surprising observations in a black hole binary system, detecting a high degree of X-ray polarisation that challenges current models of corona structure and accretion discs. In X-ray binaries, black holes pull matter from nearby stars, forming hot accretion discs and coronas.
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E20 Fuel Leads To Enhanced Mileage, Reduces Carbon Emissions: Centre
E20 fuel offers cleaner energy and better acceleration, with minor efficiency loss in older models. Here's what the government has to say.
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Chinese Astronomers Use Insight-HXMT to Decode X-ray Outburst of Binary Star System
In a recent study published on July 24 via arXiv, astronomers from Wuhan University have detailed the powerful X-ray outburst of the Be/X-ray binary system RX J0440.9+4431. Using China’s Insight-HXMT satellite, the team tracked the event from its eruption in December 2022 through March 2023.
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Projections Of Future Global Warming Exaggerated: Trump-Vetted Scientists
A new report from the US Department of Energy says projections of future global warming are exaggerated, while benefits from higher levels of carbon dioxide such as more productive farms are overlooked.
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Starlink’s Unintended Signals Threaten Astronomical Research, Study Finds
Astronomers have raised concerns over Starlink’s unintended radio emissions interfering with space observation. A Curtin University study found emissions from SpaceX satellites impacting up to 30% of astronomical data. Experts urge updated regulations to protect radio astronomy, as current rules overlook these non-deliberate signals from satellit...
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Human Brain Literally Emits Light Through Your Skull, Study Finds
Scientists reveal the brain emits faint light that reflects mental activity, opening a new path for non-invasive brain monitoring.
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Car Emissions, Air Pollution Linked To Higher Dementia Risk: Study
Regular exposure to air pollution, including that coming from car exhaust emissions, can increased your risk of dementia, according to an analysis of studies published on Friday.
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Why Microsoft Has Inked A Deal To Buy 4.9 Million Tons Of Human Waste
Tech giant Microsoft has inked a $1.7 billion deal with US startup Vaulted Deep to purchase 4.9 million metric tons of organic waste, including human waste, for 12 years, starting from 2026.
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Trump's AI Plan Calls For Massive Data Centers, May Affect Energy In US
President Donald Trump's plan to boost artificial intelligence and build data centers across the US could speed up a building boom that was already expected to strain the nation's ability to power it.
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Rising Rocket Launches May Delay Ozone Layer Recovery, Study Finds
A growing number of rocket launches may be compromising the ozone layer's recovery, according to new scientific studies. Chlorine and soot from rockets, along with pollutants released during satellite re-entry, could have long-term environmental impacts. The space industry is urged to act now—through regulation, innovation, and cleaner fuels—to...
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World's Top Court Steps In, Reminding Governments To Tackle Global Warming
The world's top court is poised to tell governments what their legal obligations are to tackle global warming, and possibly outline consequences for polluters that cause climate harm to vulnerable countries.
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IIT Indore Develops Cement-Free Concrete That Cuts Carbon Emissions By 80%
Cement-Free Concrete: The breakthrough uses geopolymer technology and industrial waste materials like fly ash and ground granulated blast furnace slag (GGBS).
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How India's FGD Shift Will Cut Electricity Cost By 25-30 Paise Per Unit
The government's move to ease sulphur emission rules for most coal-fired power plants strikes a delicate balance between costs, climate and compliance and is expected to cut electricity costs by 25-30 paise per unit, officials said on Sunday.
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India Reverses Rule, Eases Sulphur Emission Rules For Coal Power Plants
India has reversed a decade-old mandate to install $30 billion worth of clean-air equipment, easing sulphur emission rules for most coal-fired power plants, a government order said.
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After Top Court Relief To Old Cars, Delhi Tests Tech To Clean Up Truck Fumes
In a bid to tackle one of the worst sources of air pollution, Delhi has begun testing retrofitting devices that promise to cut harmful emissions from heavy commercial vehicles by more than 70 per cent.
-
NASA’s IXPE Challenges Theories on Black Hole Corona and Polarised X-Ray Emissions
NASA’s Imaging X-ray Polarimetry Explorer (IXPE) has made surprising observations in a black hole binary system, detecting a high degree of X-ray polarisation that challenges current models of corona structure and accretion discs. In X-ray binaries, black holes pull matter from nearby stars, forming hot accretion discs and coronas.
-
E20 Fuel Leads To Enhanced Mileage, Reduces Carbon Emissions: Centre
E20 fuel offers cleaner energy and better acceleration, with minor efficiency loss in older models. Here's what the government has to say.
-
Chinese Astronomers Use Insight-HXMT to Decode X-ray Outburst of Binary Star System
In a recent study published on July 24 via arXiv, astronomers from Wuhan University have detailed the powerful X-ray outburst of the Be/X-ray binary system RX J0440.9+4431. Using China’s Insight-HXMT satellite, the team tracked the event from its eruption in December 2022 through March 2023.
-
Projections Of Future Global Warming Exaggerated: Trump-Vetted Scientists
A new report from the US Department of Energy says projections of future global warming are exaggerated, while benefits from higher levels of carbon dioxide such as more productive farms are overlooked.
-
Starlink’s Unintended Signals Threaten Astronomical Research, Study Finds
Astronomers have raised concerns over Starlink’s unintended radio emissions interfering with space observation. A Curtin University study found emissions from SpaceX satellites impacting up to 30% of astronomical data. Experts urge updated regulations to protect radio astronomy, as current rules overlook these non-deliberate signals from satellit...
-
Human Brain Literally Emits Light Through Your Skull, Study Finds
Scientists reveal the brain emits faint light that reflects mental activity, opening a new path for non-invasive brain monitoring.
-
Car Emissions, Air Pollution Linked To Higher Dementia Risk: Study
Regular exposure to air pollution, including that coming from car exhaust emissions, can increased your risk of dementia, according to an analysis of studies published on Friday.
-
Why Microsoft Has Inked A Deal To Buy 4.9 Million Tons Of Human Waste
Tech giant Microsoft has inked a $1.7 billion deal with US startup Vaulted Deep to purchase 4.9 million metric tons of organic waste, including human waste, for 12 years, starting from 2026.
-
Trump's AI Plan Calls For Massive Data Centers, May Affect Energy In US
President Donald Trump's plan to boost artificial intelligence and build data centers across the US could speed up a building boom that was already expected to strain the nation's ability to power it.
-
Rising Rocket Launches May Delay Ozone Layer Recovery, Study Finds
A growing number of rocket launches may be compromising the ozone layer's recovery, according to new scientific studies. Chlorine and soot from rockets, along with pollutants released during satellite re-entry, could have long-term environmental impacts. The space industry is urged to act now—through regulation, innovation, and cleaner fuels—to...
-
World's Top Court Steps In, Reminding Governments To Tackle Global Warming
The world's top court is poised to tell governments what their legal obligations are to tackle global warming, and possibly outline consequences for polluters that cause climate harm to vulnerable countries.
-
IIT Indore Develops Cement-Free Concrete That Cuts Carbon Emissions By 80%
Cement-Free Concrete: The breakthrough uses geopolymer technology and industrial waste materials like fly ash and ground granulated blast furnace slag (GGBS).
-
How India's FGD Shift Will Cut Electricity Cost By 25-30 Paise Per Unit
The government's move to ease sulphur emission rules for most coal-fired power plants strikes a delicate balance between costs, climate and compliance and is expected to cut electricity costs by 25-30 paise per unit, officials said on Sunday.
-
India Reverses Rule, Eases Sulphur Emission Rules For Coal Power Plants
India has reversed a decade-old mandate to install $30 billion worth of clean-air equipment, easing sulphur emission rules for most coal-fired power plants, a government order said.
