




Trees important for lowering outdoor temperatures in cities
Surface temperatures in a city are affected by trees. This is shown by measurements that researchers Ulla Mörtberg, professor of energy systems analysis and environmental assessment, and Elina Merdyms...
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Arctic offers new perspectives for students from California and Sweden
Polar bears, abandoned coal mines and a deserted Russian settlement await 16 students from California who arrived at KTH last week to prepare for a unique field study course in the high Arctic, from J...
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QS ranking highlights KTH social impact, collaboration and sustainability
With high marks for sustainability, social impact and international research collaboration, KTH was ranked 78th worldwide in the 2026 QS World University Rankings which were released today.
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