(Tooth) brush up with truth: Electric is the worst, bamboo not great either

Climate change potential of electric toothbrush was 11 times greater than the bamboo toothbrush, the study found

Ancient Venus was potentially habitable for three billion years: Study

The planet had stable temperatures — between a maximum of about 50°C and a minimum of about 20°C — and water worth a shallow ocean

Planting forests no panacea for the climate crisis: IPCC

The IPCC’s Special Report on Climate Change and Land says land-based carbon sinks are not limitless

Proposed thermal plant will damage Sundarbans

Instead of proposing a coal-fired thermal power plant in an eco-sensitive zone, Bangladesh could have collaborated with India in building up …

Inverse proportion: species quantum and carbon dioxide

The extinction of species decreases plant productivity and impairs the functions of an ecosystem -- like mopping up carbon dioxide

Gasping for breath

Entire tree species face the threat of extinction from the increasing concentration of atmospheric carbon dioxide

The bacteria behind the iron curtain

Microbiologists say a species of bacteria was responsible for iron deposits in the sedimentary layers that run hundreds of kilometres deep in the …

A drop of wood alcohal helps to perk up plants

Plants grow taller and faster if sprayed with a solution of methanol, claims an American farmer

Carbonated future

Paris Agreement and India’s climate change challenges

Environment Minister said that India would start preparing for Paris Agreement implementation from 2017, but the budget did not see a boost for …

Carbon suckers

Mangroves store four times more carbon than other forests

High road to Dubai COP28: Why discussions on carbon credits are important at upcoming Bonn climate conference

Bonn Conference will advance the work on how countries can cooperate to fulfil their nationally determined contributions to address climate change&…

Union Budget 2022-23: National biomass co-firing policy mooted by CSE in focus

Co-firing to cut CO2 by 38 million tonnes annually, says Finance Minister Nirmala Sitharaman in budget speech  

WHO raises the bar on clean air

The WHO seeks significant tightening of clean air benchmarks for near zero tolerance for particulate pollution and to protect public health

Act now : How climate action in this decade can prevent catastrophic global warming later

There is scientific consensus that rapid and deep cuts to emissions in this decade, and not later, will avoid scenarios of uncontrollable warming …

Sinks: Can't convince? Confound

The US has spearheaded a puzzling proposal on sinks that opens loopholes for their own emissions

2020 US polls: How Democrats plan to tackle climate change

None of the major candidates’ plans go far enough to enhance global climate action and is unlikely to enable full and rapid decarbonisation …

Chile becomes first South American country to enforce carbon tax

At $5 per tonne of carbon emitted, tax law will target big power plants

Walk the talk on carbon tax, Mr Finance Minister

Is this carbon tax, imposed on the carbon content of fuel, doing what it should—reduce greenhouse gas emissions that are responsible for …

Nitrogen emissions aid carbon absorption

Europe threatens carbon tax on Third World

Farmers are bearing the brunt of big food companies’ decarbonisation efforts – here’s why

Proposed decarbonisation measures buy large companies are often impractical for smaller farms, expensive or lack buy-in from farmers

Record demand for coal power in 2021, way off Net Zero: IEA

Carbon emissions from coal will be 3 gigatonnes higher in 2024 than required to achieve Net Zero emissions by 2050

CoP26: Humanity is compressing millions of years of natural change into just a few centuries

Recent changes across all aspects of the Earth system are unprecedented in at least thousands of years

The numbers behind: Climate change

The planet can barely afford any more carbon emissions. But we need to continue to emit for our survival and development. What is the carbon …