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Monday, September 22, 2025
TopicCarbon dioxide

Topic: carbon dioxide

Very high levels of air pollutants found in Delhi schools, cleanest indoor air in malls: Study

Study to monitor indoor air pollutants was conducted by IIT Delhi, Centre of Excellence for Research on Clean Air and Society for Indoor Environment at 37 locations across Delhi.

The Arctic hasn’t been this warm for 3 million years. That’s bad news

Three million years ago, the earth was hot, there was abundant CO2 in the air and humans didn’t exist.

CO2 levels rise despite lockdown, Asia’s water crisis and other global Covid news

As the Covid-19 pandemic shows no signs of letting up, ThePrint highlights the most important stories on the crisis from across the globe.

Rising CO2 emissions could change the way human brains work, study says

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Tropical forests could soon add carbon dioxide to the atmosphere instead of reducing it

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Scientists discover worm with three sexes in California lake

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to the best sources to read them.

Earth has seen spikes in carbon dioxide before, and it wasn’t pretty

While global warming continues and carbon levels rise, scientists have realised that 4 of the 5 of mass extinctions so far were likely triggered by large amounts of carbon being released into the atmosphere.

The climate change battle will be won or lost in China

China now releases almost as much carbon dioxide as the US and Europe combined & needs massive investments to fight it.

Don’t look towards wind power as solution to global warming

New research says large scale deployment of wind power could significantly raise temperatures over the Earth’s surface.

On Camera

Skin cancer is no more an ‘old person’s disease’

The sun isn’t acting alone—it has an accomplice in pollution. Environmental toxins weaken our skin’s natural barrier.

Market regulator SEBI clears Adani Group of impropriety alleged by Hindenburg Research

SEBI probe concluded that purported loans and fund transfers were paid back in full and did not amount to deceptive market practices or unreported related party transactions.

60 yrs on, veterans recall lessons from 1965 India-Pakistan war. ‘Equipment alone doesn’t win battles’

A common thread runs through the memories of soldiers of the 1965 war—ingenuity, courage and camaraderie that withstood an apparently technologically superior foe.

India doesn’t give walkovers to Pakistan in war. Here’s why it shouldn’t do it in cricket either

Many really smart people now share the position that playing cricket with Pakistan is politically, strategically and morally wrong. It is just a poor appreciation of competitive sport.