Climate Correspondent

Ines Castell

Ines writes about ice, heat and the people adapting to both. She files most stories from somewhere cold.

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Latest from this reporter

Woman crossing a sunny city street with cars

Heat Maps and Hard Choices: Inside a City’s First Cooling Plan

One city mapped every street by temperature and found a nine-degree gap between rich and poor neighbourhoods. Then it had to decide what to fix first.

Ines Castell

Sep 23, 2026

8 min

Heat Maps and Hard Choices: Inside a City’s First Cooling Plan

Ines Castell

Sep 23, 2026

8 min

The Glacier Archive: Scientists Race to Store Ice Before It Melts

Deep in a mountain vault, researchers are banking ice cores from vanishing glaciers — a library of the atmosphere for scientists who haven’t been born yet.

Ines Castell

Sep 21, 2026

12 min

The Glacier Archive: Scientists Race to Store Ice Before It Melts

Ines Castell

Sep 21, 2026

12 min