Climate Change - Big3Africa.org

Scientists Turn Cow Dung into Low-Cost Carbon Capture Material

Mwangi Ndirangu March 28, 2026

Scientists at Indian Institute of Technology Gandhinagar have developed an innovative method to convert cow dung into a highly porous carbon material capable of capturing carbon dioxide (CO₂). The low-cost and eco-friendly breakthrough offers a scalable alternative to traditional carbon capture systems, turning agricultural waste into a powerful tool in the fight against climate change.

Climate Change

Turkana Genetic Adaptation Reveals Climate Survival Edge and Emerging Health Risks

Pauline Ongaji March 25, 2026

A groundbreaking study shows how the Turkana people evolved to survive extreme dehydration in Kenya’s arid north. But as climate change and urban migration reshape lifestyles, these same genetic advantages may now increase the risk of chronic diseases, highlighting a growing public health challenge.

Climate Change

Climate Whiplash Delays Planting in Many Parts of Kenya

Peter Ngare March 24, 2026

For Douglas King’ori and Pius Wanyoike, the sudden heavy rainfall that began in February arrived…

Climate Change

Global Warming Tightens Grip on Human Health as Heat and Disease Risks Surge

Pauline Ongaji March 23, 2026

Global warming is rapidly becoming a public health emergency, warns the World Meteorological Organization. Rising heat and shifting climates are accelerating disease spread and putting over a billion people at risk. Experts say urgent action is needed as climate impacts intensify worldwide.

Climate Change

Study Finds Social Media is Fueling Youth Unhappiness and Climate Anxiety

Peter Ngare March 23, 2026

The World Happiness Report 2026 has flagged social media as a growing driver of youth unhappiness, linking heavy online use to rising climate anxiety and declining wellbeing.

Climate Change

Kenyans Rank Among World’s Least Happy Amid Climate Crisis and High Living Costs

Peter Ngare March 23, 2026

Kenya has been ranked among the world’s least happy countries in the World Happiness Report 2026, as rising living costs, climate shocks, and corruption weigh heavily on citizens. Experts warn that worsening environmental stress and economic strain are eroding wellbeing, even as strong community networks continue to provide a fragile safety net.

Climate Change

Nairobi Among African Cities Recognised in Global ‘Tree Cities of the World’ Programme

Mwangi Ndirangu March 18, 2026

Nairobi has been globally recognised under the Tree Cities of the World programme by Food and Agriculture Organization and Arbor Day Foundation, highlighting its growing commitment to urban forestry and climate resilience amid rapid urbanisation pressures.

Climate Change

Deforestation Could Be Amplifying Kenya’s Flood Disasters, New Research Warns

Peter Ngare March 18, 2026

Deforestation is significantly increasing flood risks in Kenya, with new research showing forest loss can make severe floods up to eight times more likely. Experts warn that degraded water towers and rapid urbanisation are compounding the country’s vulnerability to extreme weather.

Climate Change

Africa Launches First Climate–Health Desk to Turn Weather Data into Disease Warnings

Pauline Ongaji March 17, 2026

Africa has launched its first Climate–Health Desk to turn weather data into early warnings for disease outbreaks, marking a major step in linking climate science with public health across the continent.

Climate Change

Floods Force Partial Closure of Karura Forest, Put Parks on Alert

Big3Africa Desk March 6, 2026

Heavy rains across Kenya have forced the partial closure of Karura Forest in Nairobi while several national parks face flooding risks, prompting authorities to restrict access and warn visitors of dangerous river crossings.