Lake 223 acid rain experiment: Scientists added sulfuric acid to an Ontario lake for 17 years. The water recovered, but the fish didn’tA 17-year acid rain experiment at Canada’s Lake 223 changed its water chemistry and disrupted its ecosystem. Although the lake’s acidity ha...
02 Sep, 2026, 04.27 PM IST
In 1913, lead turned Picher from Oklahoma farmland into a town of about 14,000; more than a century later, the town has no permanent residents, and toxic chat piles remain in Ottawa CountyPicher, Oklahoma, experienced rapid growth as a mining hub following the discovery of lead and zinc in 1913. However, this prosperity came ...
01 Sep, 2026, 02.10 PM IST
ET Evoke: OECD nations should pay the Global South for climate damages they've caused - if the latter adopt carbon pricing, says Economics Professor Michael GreenstoneGreenstone, Milton Friedman Distinguished Service Professor in Economics at the University of Chicago, says air pollution is shortening liv...
24 Aug, 2026, 03.21 PM IST
In 2002, a blind man and an armless man teamed up in a Chinese village, one serving as the other's eyes and hands; over the next 15 years, they planted more than 10,000 trees by hand along a barren riverbankTwo lifelong friends, Jia Wenqi and Jia Haixia, rebuilt a dead riverbank into a forest. They planted over ten thousand trees by hand, overc...
21 Jul, 2026, 07.47 PM IST
A $5 trillion idea to save energy is hiding in plain sightEnergy efficiency offers a simple, effective solution to rising global energy demands. This approach can create trillions in economic value...
17 Jul, 2026, 04.53 PM IST
92% of people will be affected by cancer at least once in their lifetime, says WHOCancer affects nearly everyone globally, with one in five developing the disease. The world recorded over twenty million new cases and ten ...
10 Jul, 2026, 12.44 PM IST
Western Europe logs hottest June on record as climate change fuels harsher heatwavesWestern Europe recorded its hottest June ever as a severe heatwave gripped the continent. This extreme weather event followed an early spri...
09 Jul, 2026, 05.21 PM IST
Inside Europe's most brutal June heatwave yet: Thousands dead as heat shatters century-old recordsEurope and the UK endured their hottest June on record, with temperatures soaring past 40°C in several nations. The UK saw its highest June...
04 Jul, 2026, 11.57 AM IST
For or against air conditioning? EU won't pick sidesThe EU refused to be drawn into a heating political debate on the merits of air conditioning Monday, saying it was not for Brussels to micr...
29 Jun, 2026, 10.33 PM IST
Air pollution: Every day, 464 children in India die: Report464 children under 5 die daily in India due to air pollution, surpassing tobacco & diabetes as leading cause of death. China & India accoun...
20 Jun, 2024, 01.09 PM IST
Air pollution caused 8.1 million deaths in 2021 globally, 2.1 million in India: ReportAir pollution contributed to 8.1 million deaths worldwide in 2021, with India and China recording 2.1 million and 2.3 million fatalities, r...
19 Jun, 2024, 10.09 PM IST
Outdoor air pollution accounts for over 2 million deaths annually in India: BMJ studyOutdoor air pollution from all sources accounts for 2.18 million deaths per year in India, second only to China, according to a modelling s...
30 Nov, 2023, 12.37 PM IST
Pollution led to over 23.5 lakh premature deaths in India in 2019, highest in world: Lancet StudyThe majority of air pollution related deaths -- 9.8 lakh -- in India were caused by ambient PM2.5 pollution -- tiny pollution particles in ...
18 May, 2022, 12.58 PM IST
Air pollution killed over 1 lakh children in a year in India: WHOA WHO report said air pollution is one of the leading threats to child health, accounting for almost one in 10 deaths in children under fiv...
30 Oct, 2018, 12.53 PM IST
India tops the world in pollution-related deathsAt 1.81 million, India tops the charts, with China second at 1.58 million. Globally, air pollution accounts for twice the number of deaths ...
21 Oct, 2017, 01.02 AM IST
Cleaner air could save 1.4 million lives in India, ChinaThe study also warned that with no changes in air pollution, deaths per capita from air pollution would increase 20 to 30 per cent during t...
17 Jun, 2015, 06.51 PM IST
65 % of the air pollution deaths occur in Asia and close to quarter of this in IndiaAccording to Global Burden of Disease (GBD) count, a global initiative involving the World Health Organisation, in South Asia, air pollutio...
17 Dec, 2012, 05.36 PM IST