#Climate57

17 Jul 2026

Fast-developing El Niño threatens extreme weather

Experts warn a rapidly strengthening El Niño could bring heatwaves, droughts and heavy rain across many regions. Governments and aid groups are preparing funds and measures as forecasters say the event may be very strong.

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Photo by Md. Hasanuzzaman Himel, Unsplash

22 Jun 2026

Ozone Pollution Rises in India’s Heatwaves

A new study finds that ground-level ozone in India rises during pre-monsoon heatwaves and often exceeds the WHO safe limit. The higher ozone is linked to more deaths from heart and lung disease and to strong sunlight.

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5 Jun 2026

Billions face cooling poverty as heat rises

A global study finds billions of people live in "cooling poverty" as hot spells become more frequent and intense. Researchers call for low-cost, coordinated policies across housing, water, health and cities because air conditioning alone is not enough.

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13 May 2026

Volcanic plume removed methane after Hunga Tonga eruption

After the January 2022 eruption of Hunga Tonga–Hunga Ha’apai, satellites showed the volcanic plume helped destroy some methane. Researchers say sunlight on salt and ash likely created reactive chlorine that broke down methane, with implications for climate action.

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29 Apr 2026

Digesters usually cut methane at California dairies

An eight-year study used satellites and aircraft to track emissions at 98 California dairies. Researchers found digesters mostly reduced strong methane plumes but occasional large leaks and construction spikes mean careful monitoring is needed.

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26 Apr 2026

Better weather forecasts could cut heat deaths

New research finds that more accurate short-term weather forecasts can reduce heat-related deaths in the US as the climate warms. Timely warnings give people time to protect their health and change plans.

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24 Apr 2026

Spring allergies are getting worse

Allergy seasons in the US now start earlier, last longer and cause stronger symptoms. Warmer temperatures, rising CO2 and pollution increase pollen, and more adults and children are developing new or worse allergies this spring.

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24 Apr 2026

Scientists Watch El Niño's Effect on Weather and Hurricanes

Scientists are watching El Niño because it can change weather globally and affect the Atlantic hurricane season. Many forecast models now see an increased chance of El Niño later this year, but its effect will depend on timing and ocean temperatures.

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21 Apr 2026

City methane emissions rising faster than accounts show

A satellite study finds urban methane emissions grew notably between 2019 and 2023 and are higher than bottom-up accounting suggests. Accurate city-level data is important for climate policy and reducing emissions.

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5 Apr 2026

Bunia urban trees store carbon, study finds

A study of Bunias urban trees measured how much carbon they store. Researchers inventoried 2,311 trees and estimated total carbon, average storage per tree, species roles, and possible carbon-market value for city trees.

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31 Mar 2026

Diamond dust not suitable for stratospheric cooling

Researchers at Washington University studied detonation-made diamond dust for stratospheric aerosol injection. Simulations show carbon impurities and sp2 carbon cause absorption and reduce scattering, so these nanodiamonds are unlikely to cool the planet effectively.

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27 Mar 2026

Climate adaptation funding in Africa

A report finds adaptation actions in Africa face a finance gap because much funding does not reach frontline communities. It recommends direct, flexible support for local actors and public measures to attract private capital.

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26 Mar 2026

Targeted climate finance brings results in Benin, Ethiopia and Namibia

A February report by Global Health Strategies and the African Union Commission finds that targeted climate adaptation finance delivered measurable benefits in Benin, Ethiopia and Namibia, improving flood protection, roads, market access and local decision-making.

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