Kyiv keeps issuing warnings that the satellite internet system Starlink is being restricted in Ukraine. How dependent is the country on the system, and what would happen if it went down?
Amelie Reigl is founder and CEO of the Würzburg-based biotech startup TigersharkScience. The company develops in vitro skin models as an alternative to animal testing and thus provides human-relevant test methods for the cosmetics, pharmaceutical and chemical industries. ntv.de wanted to know what exactly she does in her laboratory.
In the Brazilian Amazon, thousands of square kilometres of forest are cleared every year. Brazilian President Lula wants to end this by 2030. There is already a record.
Fanned by the fierce Santa Ana winds, the Norte Fire is one of 13 burning across the state.
BBC News
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