#Climate Change34

23 Jun 2026

Doctor from Yale on staying safe in extreme heat

A Yale emergency medicine specialist explains heat-related illnesses and how to lower risk. He draws on military experience and current work at Yale as extreme heat becomes more common in summer due to climate change.

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Photo by Kristine Wook, Unsplash

31 May 2026

Drought Shrinks Habitat for Large Western Mammals

A study finds historic drought in the American Southwest has reduced prime habitat for mule deer, black bears and cougars. Researchers used long-term GPS tracking to measure how drought changed those areas.

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29 Apr 2026

Fall armyworm discovered in western Iran

Scientists confirmed fall armyworm in Lorestan, western Iran. The pest attacks maize and other crops; conflict in the region could slow detection and response. Experts advise early scouting and use of local biopesticides.

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9 Apr 2026

Small-scale irrigation as rain becomes unreliable

Climate change is making rainfall less reliable, so expanding irrigation is essential. Small-scale and solar-powered systems can help millions of smallholder farmers grow crops year‑round, but wider expansion needs large investment and better management.

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20 Mar 2026

Warm temperatures in pregnancy linked to loss of male fetuses in Sub-Saharan Africa

A study of nearly three million births across 33 Sub‑Saharan African countries found first‑trimester exposure above 20°C linked to higher loss of male fetuses. Authors cite the "frail male" idea and call for stronger maternal care.

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17 Mar 2026

Climate change and farming in North Kivu

In North Kivu, eastern DRC, changing rainfall and more extreme weather are damaging crops and food supplies. Research and local studies report shorter rainy seasons and heavier rains; experts promote irrigation, better planning and resilient seeds.

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17 Feb 2026

Nigeria faces rising climate risks and floods

Nigeria's position between the Atlantic and the Sahara creates big differences in rain and heat. Flooding is the most serious climate disaster: 2024 floods caused many deaths, widespread damage and large displacement.

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26 Jan 2026

Environment shapes gut bacteria of Etosha herbivores

Researchers sampled feces from 11 herbivore species in Etosha National Park, Namibia, and used DNA sequencing to test for phylosymbiosis. Five closely related bovid species showed the pattern, while others did not.

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26 Dec 2025

Climate shifts shaped carnivoran bodies

New research finds that ancient climate changes helped shape the bodies of carnivorans, which evolved from mongoose-like ancestors. Two major transitions — about 34 million and 15–13 million years ago — influenced body-shape diversification.

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23 Dec 2025

Many coastal communities moving inland

A global study using satellite night-time lights shows many coastal communities have moved inland over the past 30 years as climate hazards intensified. Movement patterns relate to income levels, social vulnerability and coastal protections.

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17 Dec 2025

Warmer temperatures make invasive brown anoles more aggressive

A Tulane University study found that rising temperatures increase aggression in invasive brown anoles more than in native green anoles. Researchers tested pairs of lizards in controlled enclosures and say warming could favour the invasive species.

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10 Dec 2025

Climate change linked to Colorado River megadrought

Scientists say a long drought in the Colorado River Basin, which began in 1999, is linked to human-caused climate change. They warn flows are lower now and the region faces serious water cuts without action.

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9 Dec 2025

Heat and Young Children’s Development

New research links high temperatures to slower early childhood development. The study compared child development records with local monthly temperatures and found higher heat is associated with lower literacy and numeracy milestone attainment.

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