Toxic Metals
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Scientists Develop Eco-Friendly Method to Break Down and Reuse Teflon Plastic
- Friday October 24, 2025
- Written by Gadgets 360 Staff
A new “mechanochemical” process allows the recycling of Teflon by grinding it with sodium metal at room temperature. This solvent-free reaction breaks down Teflon’s carbon-fluorine bonds, producing harmless carbon and sodium fluoride instead of toxic PFAS. The sodium fluoride can be reused in fluorine-based products, making this approach a br...
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www.gadgets360.com
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Red Fort Turning Black? Study Reveals Impact Of Delhi's Air Pollution On The Iconic Monument
- Monday October 6, 2025
- Feature | Edited by Ritu Singh
The fort's red sandstone walls are turning black due to air pollution, specifically the high levels of sulfur dioxide and nitrogen oxides in the air.
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www.ndtv.com
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Himalayas May Not Be Pristine Anymore, Study Shows Presence Of Toxic Metals In Clouds
- Monday August 4, 2025
- Science | Edited by Abhinav Singh
The findings showed that the clouds over Mahabaleshwar contained two-fold higher metal concentrations than those in Darjeeling.
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www.ndtv.com
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Anabolic Steroids Used For Muscle Growth Contain Toxic Metals: Research
- Wednesday July 23, 2025
- World News | Timothy Piatkowski, The Conversation
What are anabolic steroids? These are synthetic drugs designed to mimic the effects of testosterone. Medical professionals prescribe them for specific health issues.
-
www.ndtv.com
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E-Cigarettes Are An Effective Way To Quit Smoking, Finds An Indian Study
- Tuesday April 30, 2019
- Darshan Desai, IANS
The study compared the toxicities of nicotine, other chemicals and metal ions produced during cigarette smoking and use of e-cigarettes.
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doctor.ndtv.com
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Alarming Level Of Heavy Metals In Delhi, Gurgaon Air: Report
- Friday January 18, 2019
- Delhi News | Press Trust of India
Air quality tests done in Delhi and Gurgaon in the last two months showed presence of alarming levels of toxic heavy metals, according to a new report released Thursday.
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www.ndtv.com
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Exposure To Toxic Metals Linked To Cardiovascular Diseases
- Thursday August 30, 2018
- Health | ANI
Exposure to environmental toxic metals such as arsenic, lead, copper, and mercury are linked to an increased risk of cardiovascular disease and coronary heart disease.
-
www.ndtv.com
-
All That Glitters on Food Might Not be Silver Leaf or Chandi-ka-Warq
- Friday November 2, 2018
- Dr. Saurabh Arora
Come Diwali and you cannot miss the lovely display of mithai and dry fruit decorated with Silver Leaf or chandi-ka-warq. Passers-by look at their rich glitter and are tempted to enter the shop and buy these food products. However, they are probably unaware that the eye-catching silvery glitter might not be silver at all but some other toxic metal.
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food.ndtv.com
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Kerala toxic hazard: government steps in, acquires contaminated land in Kollam
- Monday February 24, 2014
- South | Sneha Mary Koshy
A day after NDTV reported about a metals industry in Kerala's Kollam district contaminating groundwater with toxic waste, the Oommen Chandy government has decided to acquire 150 acres of the land around the plant.
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www.ndtv.com
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Toxic industrial waste contaminates water, poisons lives in Kerala's Kollam district
- Sunday February 23, 2014
- South | Sneha Mary Koshy
Nearly 300 families living within a radius of 500 metres of a metals industry in Kerala's Kollam district have been suffering for almost a decade because of toxic waste from the plant contaminating their groundwater.
-
www.ndtv.com
-
Hookah Less Harmful Than Cigarettes: Study
- Tuesday February 3, 2015
- IANS, Mumbai
Smoking a "hookah" may be less harmful than a cigarette as it contains lower levels of four toxic metals, claims a new international study released here Monday.A team of scientists, headed by Joseph Caruso of American Chemical Society and Fellow of the...
-
food.ndtv.com
-
Scientists Develop Eco-Friendly Method to Break Down and Reuse Teflon Plastic
- Friday October 24, 2025
- Written by Gadgets 360 Staff
A new “mechanochemical” process allows the recycling of Teflon by grinding it with sodium metal at room temperature. This solvent-free reaction breaks down Teflon’s carbon-fluorine bonds, producing harmless carbon and sodium fluoride instead of toxic PFAS. The sodium fluoride can be reused in fluorine-based products, making this approach a br...
-
www.gadgets360.com
-
Red Fort Turning Black? Study Reveals Impact Of Delhi's Air Pollution On The Iconic Monument
- Monday October 6, 2025
- Feature | Edited by Ritu Singh
The fort's red sandstone walls are turning black due to air pollution, specifically the high levels of sulfur dioxide and nitrogen oxides in the air.
-
www.ndtv.com
-
Himalayas May Not Be Pristine Anymore, Study Shows Presence Of Toxic Metals In Clouds
- Monday August 4, 2025
- Science | Edited by Abhinav Singh
The findings showed that the clouds over Mahabaleshwar contained two-fold higher metal concentrations than those in Darjeeling.
-
www.ndtv.com
-
Anabolic Steroids Used For Muscle Growth Contain Toxic Metals: Research
- Wednesday July 23, 2025
- World News | Timothy Piatkowski, The Conversation
What are anabolic steroids? These are synthetic drugs designed to mimic the effects of testosterone. Medical professionals prescribe them for specific health issues.
-
www.ndtv.com
-
E-Cigarettes Are An Effective Way To Quit Smoking, Finds An Indian Study
- Tuesday April 30, 2019
- Darshan Desai, IANS
The study compared the toxicities of nicotine, other chemicals and metal ions produced during cigarette smoking and use of e-cigarettes.
-
doctor.ndtv.com
-
Alarming Level Of Heavy Metals In Delhi, Gurgaon Air: Report
- Friday January 18, 2019
- Delhi News | Press Trust of India
Air quality tests done in Delhi and Gurgaon in the last two months showed presence of alarming levels of toxic heavy metals, according to a new report released Thursday.
-
www.ndtv.com
-
Exposure To Toxic Metals Linked To Cardiovascular Diseases
- Thursday August 30, 2018
- Health | ANI
Exposure to environmental toxic metals such as arsenic, lead, copper, and mercury are linked to an increased risk of cardiovascular disease and coronary heart disease.
-
www.ndtv.com
-
All That Glitters on Food Might Not be Silver Leaf or Chandi-ka-Warq
- Friday November 2, 2018
- Dr. Saurabh Arora
Come Diwali and you cannot miss the lovely display of mithai and dry fruit decorated with Silver Leaf or chandi-ka-warq. Passers-by look at their rich glitter and are tempted to enter the shop and buy these food products. However, they are probably unaware that the eye-catching silvery glitter might not be silver at all but some other toxic metal.
-
food.ndtv.com
-
Kerala toxic hazard: government steps in, acquires contaminated land in Kollam
- Monday February 24, 2014
- South | Sneha Mary Koshy
A day after NDTV reported about a metals industry in Kerala's Kollam district contaminating groundwater with toxic waste, the Oommen Chandy government has decided to acquire 150 acres of the land around the plant.
-
www.ndtv.com
-
Toxic industrial waste contaminates water, poisons lives in Kerala's Kollam district
- Sunday February 23, 2014
- South | Sneha Mary Koshy
Nearly 300 families living within a radius of 500 metres of a metals industry in Kerala's Kollam district have been suffering for almost a decade because of toxic waste from the plant contaminating their groundwater.
-
www.ndtv.com
-
Hookah Less Harmful Than Cigarettes: Study
- Tuesday February 3, 2015
- IANS, Mumbai
Smoking a "hookah" may be less harmful than a cigarette as it contains lower levels of four toxic metals, claims a new international study released here Monday.A team of scientists, headed by Joseph Caruso of American Chemical Society and Fellow of the...
-
food.ndtv.com