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EXPLAINED CLIMATE NEWS - Page 5

wildfires in southern California

‘Santa Ana’ winds and climate change: What is behind wildfires blazing in Southern California?Subscriber Only

January 12, 2025 17:12 IST

Experts have suggested that the three wildfires in Southern California have moved so quickly and caused large-scale destruction because of two reasons, the “Santa Ana” winds and climate change

winter storm

Winter storm in the US: How is the polar vortex responsible for it?Subscriber Only

January 9, 2025 04:23 IST

Some 60 million people are under weather alerts across 30 states. Seven of them have declared emergencies: Maryland, Virginia, West Virginia, Kansas, Missouri, Kentucky and Arkansas

floods

Extreme rainfall, ferocious floods: How climate change is affecting Earth’s water cycleSubscriber Only

January 8, 2025 04:34 IST

The water cycle is crucial as it not only enables the availability of water for all living organisms but also regulates weather patterns on the Earth

Emissions

Explained: India’s emissions inventory & efforts at mitigationSubscriber Only

January 3, 2025 14:02 IST

India recently submitted its latest Biennial Update Report to the UNFCCC

Looking at 2025, Climate: Bleak forecast, adaptation way forward

Looking at 2025, Climate: Bleak forecast, adaptation way forwardSubscriber Only

December 31, 2024 16:20 IST

The hope of keeping global warming under the 1.5 degree Celsius limit is all but dead. The kind of emissions cuts required to keep this goal alive is unlikely to be achieved. But this is not the end of the world.

montana

Montana Supreme Court upholds landmark youth climate ruling: What was the case?Subscriber Only

December 21, 2024 20:15 IST

In a six-to-one ruling, the apex court found that the plaintiffs, between ages five and 22, had a 'fundamental constitutional right to a clean and healthful environment'

US emissions

US commits to 61% emissions cut by 2035: What does its updated NDC plan say?Subscriber Only

December 21, 2024 11:41 IST

The new target for 2035 has been disclosed in the updated Nationally Determined Contribution, or NDC, that the US submitted to the UN Climate Change on Thursday night

biodiversity

Climate change and biodiversity loss are connected: Key takeaways from NEXUS reportSubscriber Only

December 21, 2024 08:43 IST

The report, the first of its kind looking at the interconnections between these multiple crises, has been produced by Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES), a global group of scientific experts

arctic

Why Arctic tundra is emitting more carbon than it absorbs, for first time in many millenniaSubscriber Only

December 18, 2024 13:26 IST

In recent years, the Arctic tundra’s ability to emit less and absorb more carbon has taken a hit. A new analysis, which incorporated more data and better methods of examination, confirmed that the ecosystem has now become a source of CO2 and methane CH4 emissions

role of ‘Santa Ana’ winds, climate change in driving Malibu wildfires

How ‘Santa Ana’ winds and climate change are fueling wildfires in MalibuSubscriber Only

December 17, 2024 13:10 IST

Santa Ana-driven wildfires are a natural part of California’s landscape. However, experts say the wildfire season in California has lengthened in recent years.

Delhi recorded its coldest morning this season on Thursday, as the minimum temperature dipped to 4.5°C at the Safdarjung monitoring station. (Representational photo for Cold wave)

Why are parts of north India experiencing an early cold wave, with colder nights?Subscriber Only

December 14, 2024 11:24 IST

Cold wave conditions across north India generally set in by mid-December and last until January. What explains the early onset, along with cold nights and warm days?

La Nina

Where is La Niña? And why did global models err in their predictions?Subscriber Only

December 14, 2024 11:26 IST

Weather models had predicted the onset of La Niña as early as September. But that has not happened. Here is why La Niña is ‘delayed’, and why global models erred in their predictions

paris climate agreement, what is paris climate agreement, paris climate change deal, paris climate accord

Nine years after being finalised, why the Paris Agreement looks more fragile than everSubscriber Only

December 13, 2024 12:44 IST

The main goal of the Paris Agreement — holding global annual average temperatures within 1.5 degree Celsius of pre-industrial averages, two degrees Celsius in the worst case scenario — seems more distant than ever.

arctic

First ice-free day in the Arctic could come by 2030, says new study: Why does it matter?Subscriber Only

December 12, 2024 15:51 IST

Arctic sea ice has been shrinking for decades, but what happens if the Arctic becomes ice-free?

climate protest

ICJ begins hearing on landmark climate change case: Why is this significant?Subscriber Only

December 4, 2024 03:41 IST

The case is expected to have significant implications for the increasing number of climate-related lawsuits being filed everywhere. It could potentially also influence the negotiations at the annual climate talks

How land degradation is threatening Earth’s capacity to sustain humanity

How land degradation is threatening Earth’s capacity to sustain humanitySubscriber Only

December 3, 2024 12:10 IST

According to UNCCD, land degradation is “the reduction or loss of the biological or economic productivity and complexity of rainfed cropland, irrigated cropland, or range, pasture, forest and woodlands resulting from a combination of pressures, including land use and management practices”.

cyclone landfall

Cyclone Fengal: What does the ‘landfall’ of a cyclone mean?Subscriber Only

December 1, 2024 15:44 IST

Landfalls can last for a few hours, with their exact duration depending on the speed of the winds and the size of the storm system.

plastic

Can suing fossil fuel companies slow plastic production?Subscriber Only

December 1, 2024 12:55 IST

In suing ExxonMobil, California has highlighted the connection between fossil fuel companies and plastic waste.

COP29

Key takeaway of COP29? The dismantling of climate talksSubscriber Only

November 27, 2024 12:24 IST

The disappointing deal on climate finance at COP29 could be the beginning of the unravelling of climate talks. This is not a surprise as developed nations have been taking apart the climate system over the years

plastic pollution

Why the world needs a global plastic treatySubscriber Only

November 25, 2024 07:53 IST

Owing to its adaptable properties and versatile use, plastic has become almost indispensable for humans. As a result, plastic production has skyrocketed across the world in recent decades

Climate

What is ‘peak oil’ and when will we reach it?Subscriber Only

November 22, 2024 16:08 IST

As the world begins a shift to renewables, will the end of oil production come sooner than we think?

What to know about indoor air quality and purification

Expert explains: What to know about indoor air quality and purificationSubscriber Only

November 21, 2024 12:24 IST

Aerosol scientist Shahzad Gani, an Assistant Professor at the Centre for Atmospheric Sciences at IIT Delhi, explains the factors affecting indoor air quality, how air purifiers work and why essentially, such solutions are inherently inequitable.

argentina president milei

Argentina considering leaving the Paris Agreement: What does it mean?Subscriber Only

November 21, 2024 09:08 IST

Argentina’s review of the landmark climate treaty comes at a time when the world is preparing for President-elect Donald Trump to yank out the United States from the deal for the second time

The China emissions paradox

Why immediate emission cuts from China may not be all that goodSubscriber Only

November 20, 2024 14:36 IST

As the world’s biggest emitter, China needs to cut its emissions for global climate goals to be met. But if China curbed its emissions, that would create a whole new problem. Here's why.

air pollution

Delhi-NCR’s choking air pollution: 10 ways of making it betterSubscriber Only

November 19, 2024 16:08 IST

A successful execution of these 10 measures is expected to bring down PM 2.5 levels to 72 μg/m3 and PM 10 levels to 120 μg/m3

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