Year: 2026

Record-shattering March temperatures in Western North America virtually impossible without climate change

Sunset over downtown Los Angeles

An unusually early spring heatwave is developing across the southwestern United States (US), with temperatures that are more typical of summer than mid-March (AccuWeather, 16 March 2026). Driven by a strong, slow-moving high pressure system, called a ‘heat dome’, the event is causing temperatures to rise 11-17℃ (20-30℉) above average across parts of California, Nevada … Continue reading “Record-shattering March temperatures in Western North America virtually impossible without climate change”

Unplanned urbanisation fuels landslide disasters amid emerging rainfall trends

View of impacted areas in the city of Juiz de Fora, Minas Gerais, Brazil

At the end of February, intense and localized rainfall triggered severe flooding and landslides across the Brazilian state of Minas Gerais, resulting in more than 70 fatalities (ReliefWeb, 2026). The city of Juiz de Fora was particularly affected and recorded its wettest month  on record (INMET; G1, 2026). The first heavy rainfall events occurred between … Continue reading “Unplanned urbanisation fuels landslide disasters amid emerging rainfall trends”

Increasingly severe rainstorms put people and structures built on floodplains at risk

Since 16 January, nine named storms have battered the western Mediterranean, with Spain, Portugal and Morocco hardest hit.  In Spain, flooding and infrastructure damage from heavy winds forced over 12,400 evacuations, affected 115,000 people in 19 villages in the Sierra de Cádiz, and led the Spanish Government to commit more than €7 billion in aid, … Continue reading “Increasingly severe rainstorms put people and structures built on floodplains at risk”

Climate change fuels the destruction of world’s oldest trees

From early January 2026 severe wildfires burned through the Andean foothills of central-southern Chile and across northern Patagonia in Argentina, affecting dense native forests, national parks, and small rural and tourist communities straddling the Chile–Argentina border.  In Argentina, the fires first ignited in early January in Chubut province, then came back with force by 27 … Continue reading “Climate change fuels the destruction of world’s oldest trees”

La Niña, Climate change, high exposure and vulnerability combined led to devastating floods in parts of Southern Africa

Since late December 2025, severe flooding has affected large parts of Mozambique, Eswatini, northeastern South Africa and Zimbabwe, killing more than 200 people (Al Jazeera, 2026), destroying more than 173,000 acres of crops (Sky News, 2026) and causing further widespread humanitarian and socioeconomic impacts in the affected countries. In Mozambique, more than 75,000 people across … Continue reading “La Niña, Climate change, high exposure and vulnerability combined led to devastating floods in parts of Southern Africa”