Simply Put: Ozone hole and loop hole
Ozone pollution increases male-male courtship in common fruit flies: Study
High level of ozone leads to drop in sex-determining pheromones
Ozone layer to recover in 4 decades but aerosol injection may undo gains: UNEP
The success of the Montreal Protocol can inspire climate action, say scientists
Iodine drives substantial ground-level ozone loss in Arctic, climate change altering natural processes: Study
Such high concentrations of Iodine was not seen in Arctic before, say scientists
Antarctic ozone hole now larger, thinner & may take longer to recover. Mesosphere has a role to play: Study
Meteorological conditions could have largely driven fluctuations in the size of the Antarctic ozone hole
Simply put: High ozone levels pose health risk in Delhi
Unprecedented ozone levels have made Delhi air more toxic: CSE analysis
Mumbai, Kolkata, Hyderabad also show worrying trends
World Environmental Health Day: Let’s strengthen environmental health to implement SDGs
Restoring our contaminated ecosystem and biodiversity will help to brush off poverty
2020 was the hottest year globally despite cooling La Niña
Matches temperature record of 2016 which began with warming weather events
Targeted methane mitigation can avoid 0.1°C warming in 2050, should be adopted with decarbonisation efforts: Report
These solutions are also estimated to be cost-effective, says IEA-UNEP
What are ‘planetary boundaries’ and why should we care?
In six out of nine vital life support systems, we have blown well past the safe zone
What do the top climate change stories of 2021 tell us
2023 in a blink: 10 groundbreaking science photos of the year
Step into the captivating realm of scientific discovery with our curated gallery featuring the most compelling science photographs of 2023. Each …
Global Eco Watch: Pregnant Gaur killed in Kerala; 6 held
Down To Earth brings you the top happenings in the world of global ecology
Human-led climate impact rapidly cooling upper atmosphere even as lower atmosphere warms
Study finds stratosphere temperatures 12 to 15 times greater than natural
Satellites are burning up in upper atmosphere — and we still don’t know what impact this will have on Earth’s climate
Elon Musk’s SpaceX has announced it will dispose of 100 Starlink satellites over the next six months
‘Modest’ 2023 Antarctic ozone hole ranks 12th overall but still sign of recovery
The depletion would have been lower had it not been for the eruption of the Hunga Tonga-Hunga Ha’apai volcano in January 2022
Ozone levels increase in Delhi, pose health risk
This could lead to a public health crisis as ozone is extremely hazardous to human health
Ozone Day 2023: Why the South Pole has set alarm bells ringing this year
After a record-low sea ice cover, Antarctica saw one of the largest ozone holes ever reported this August, highlighting the changing nature of …
World Ozone Day: Forest fires pose new threat to ozone layer
Study finds black carbon due to frequent, widespread wildfires may be widening the ozone hole
WMO revives ozone-UV bulletin after 7 years, shows steady recovery of ozone layer
Strong signs were recorded that indicate the ozone layer over the Antarctic region is recovering, according to latest update
Does tropical ozone hole exist? Experts are divided
Tropical ozone hole is about seven times larger than Antarctica and it appears across all seasons
Ozone-destroying greenhouse gas emissions from China increased significantly: Study
After 2012, emissions of dichloromethane from China accounted for 50–60 per cent of the global total
Is ozone layer depletion a ‘solved problem’?
On the International Day for the Preservation of the Ozone Layer, here is a reminder of how continued adherence to norms is key if we don’t …
Antarctic ozone hole — one of the largest, deepest — closes
The annually occurring ozone hole over the Antarctic had rapidly grown from mid-August 2020 and peaked at around 24 mln sq km