NASA fired an electron beam into Earth’s atmosphere in 1969; it created an artificial auroraIn January 1969, a rocket launched from Virginia carried an electron accelerator built to make artificial auroral rays in the upper atmosph...
13 Nov, 2026, 05.37 PM IST
From biomass to biochar: Ankur Scientific’s 4-decade journey of turning waste into wealthThe Vadodara-based second-generation company has built a global business by turning waste into valuable resources.
13 Nov, 2026, 10.48 AM IST
Global policies target data-center grid delays, emissions13 Nov, 2026, 09.43 AM IST
IIT Madras develops real-time digital twin platform for autonomous maritime navigationResearchers at IIT Madras have created SEANAV, a digital twin platform for testing autonomous maritime navigation systems. This innovation ...
12 Nov, 2026, 12.13 PM IST
Mystery of Delhi's missing PM2.5 dataIf data went missing, so, too, it seems, did political will and judicial authority that were supposed to make this Diwali different. Accord...
11 Nov, 2026, 11.03 PM IST
Acceleration in clean technology needed to ensure decline in world's emissions: StudyAdopting clean energy solutions such as solar, wind, and electric vehicles can play a pivotal role in lowering carbon emissions. The Global...
11 Nov, 2026, 05.12 PM IST
Firecrackers, vehicle emissions, aerosols among top sources of Delhi pollution, IITM estimates showIITM's source-apportionment models identified firecrackers as the largest contributor to Delhi's pollution on the two days after Diwali, th...
11 Nov, 2026, 02.40 PM IST
Delhi pollution: Supreme Court flags rising vehicle emissions, seeks crackdown plan from 4 statesThe Supreme Court has flagged rising vehicular emissions as an urgent concern in the Delhi-NCR pollution crisis, seeking action plans from ...
10 Nov, 2026, 01.00 PM IST
47 out of 50 most polluted cities of the world in India, Delhi gets a high rankAccording to live air quality rankings, India has 47 of the world's 50 most polluted cities. Sri Ganganagar in Rajasthan is the most pollut...
10 Nov, 2026, 12.49 PM IST
Heat-trapping carbon pollution drops, but scientists cite the Iran war rather than energy progressThis year, global carbon emissions fell by 0.4%, driven by oil supply disruptions from the conflict in Iran. While oil and natural gas emis...
10 Nov, 2026, 08.53 AM IST
Fossil fuel emissions fall due to Iran war and renewables, finds researchEmissions from the burning of oil, gas and coal -- the main drivers of climate change -- rose by 0.9 percent per year on average in the pas...
10 Nov, 2026, 06.51 AM IST
India’s emissions to rise 4.4% despite global dip: StudyRenewable energy capacity growth and electric vehicle adoption are projected to reduce fossil fuel emissions by 0.4%. Major economies like ...
10 Nov, 2026, 12.12 AM IST
India's net-zero transition aim by 2070 offers $22.7 tn investment opportunity for global capitalIndia's push to achieve net-zero emissions by 2070 could unlock a $22.7 trillion investment opportunity across renewable energy, power grid...
09 Nov, 2026, 06.35 PM IST
OMCs reject Karnataka’s high-ethanol fuel claim, seek fresh testsState-run oil marketers in India have rejected Karnataka's claims regarding excessive ethanol content in petrol sold. They argue that the s...
09 Nov, 2026, 06.10 PM IST
E20 petrol supplied by PSU oil firms meets prescribed quality standards: Oil MinThe government's statement confirmed compliance of 893 petrol samples with prescribed ethanol content standards. Karnataka's Department of ...
07 Nov, 2026, 05.21 PM IST
How China's clean-tech machine is reshaping the global climate fightIn 2024, China took the lead as the top investor in global clean technology, directing $132 billion to developing nations to aid carbon red...
07 Nov, 2026, 11.16 AM IST
Digital recruitment is creating a new cybersecurity risk for employersOnline hiring has made it easier for companies to reach candidates across locations, but it has also exposed recruitment processes to ident...
04 Nov, 2026, 03.44 PM IST