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STRATOSPHERIC AEROSOLS
Antarctica’s Frozen Secret: How Ice Solved the 1809 Climate MysteryAntarctica's ice holds secrets of Earth's past. Scientists have found evidence of a massive volcanic eruption around 1808 to 1809. This eve...
How a Volcano Can Cool the Entire PlanetExplosive volcanic eruptions can surprisingly cool the planet by injecting sulfur dioxide into the stratosphere. This gas forms reflective ...
The Tonga Eruption injected water vapour into the stratosphere, temporarily altering global atmospheric chemistryA massive underwater volcano eruption near Tonga in 2022 sent a huge amount of water vapor into the stratosphere. This event, unlike typica...
The Ozone hole has shown measurable long-term recovery following the Montreal ProtocolEarth's protective ozone layer is showing clear signs of recovery, a testament to the success of the 1987 Montreal Protocol. Scientists con...
Putting mirrors in space is a dangerous climate distractionThe idea that solar geoengineering, also known as solar radiation management (SRM), is now our only hope and that we should race to deploy ...
How safe is your flight? New report warns of rising risks amid back-to-back accidentsRecent aviation accidents have raised concerns about aviation safety. A new study highlights the growing threat of space debris, with a 26%...
- Cooling Earth artificially could be disastrous, warn scientists
London, Nov 15 (IANS) Proposals to counter the effects of global warming by imitating volcanic eruptions could lead to natural disasters in...
- Dinosaurs could have survived had asteroid struck elsewhere: Study
Tokyo, Nov 11 (IANS) Dinosaurs might not have gone extinct had the the asteroid that hit Earth some 66 million years ago and triggered the ...
Isro-Nasa joint team confirms presence of aerosol over AsiaAccording to the joint team, one additional campaign during winter months for obtaining the background conditions is planned.
- What caused first mass extinction of life on Earth?
New York, May 18 (IANS) A large volcanic eruption may have triggered the first mass extinction of life, in which nearly 80 per cent of the ...
Storm of fire, ice led to 'snowball Earth' 700 million years agoUnderstanding how these dramatic changes occur may help better understand how extinctions occurred and how climates change on other planets.
North India may be impacting global climateNASA has detected a layer of tiny aerosol particles in the upper troposphere, just below the ozone layer -that forms over Asia during the s...
- Volcanic eruptions slow down global warming: Study
Volcanic eruptions may have slowed down global warming by injecting particulates into the atmosphere, according to a study.
India staring at ozone trouble, says Pune scientistCity-based scientist Gufran Beig said the Earth's protective ozone layer is on track to recovery in the next few decades.
Ozone layer on track to recovery, says UN reportEarth's protective ozone layer is well on track to recovery in the next few decades according to a new UN report.
- Volcanoes mask effects of global warming by 25%: Study
Sulphur dioxide emissions from moderate volcanoes around the world can mask some of the effects of global warming by 25%, a new study has f...
Shading the earth could combat global warming: StudyTransporting materials into the stratosphere that can reduce the amount of sunlight hitting the earth could lower the effects of global cli...