Sharks more vulnerable than originally thought

A study of small-scale fisheries operating from Kenya, Zanzibar and Madagascar, has revealed the massive underreporting of sharks and rays caught annually in the region.

Mount Kilimanjaro: Ecosystems in global change

2019 marks the 250th anniversary of Alexander von Humboldt. He was one of the first naturalists to document the distribution and adaptation of species on tropical mountains in the 19th century. Humboldt also observed that ...

Image: Northeast Kenya

Captured on 1 October 2018 by the Copernicus Sentinel-2A satellite, this image features part of northeast Kenya – an area east of the East African Rift.

Monthly wages are an important step towards economic development

Most workers and agricultural producers in developing countries are paid on a daily basis. This has a negative impact on their ability to generate savings for large expenses. Researchers from UZH have now shown that dairy ...

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