How healthy is a forest? Conventional measuring methods can usually only provide information about a very local area. Now, an international research team is using a hyper-spectral camera to gauge the biodiversity of an entire ecosystem.
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Eating more plants and less meat would take pressure off land needed to feed a growing world, according to a UN report. Experts say organic farming alone is not the answer.
Siblings Ana Paula und Flávia Balderi set up an environmental NGO as teenagers to protect Brazil's most endangered rainforest.
Tomorrow Today looks at the big picture this week, the very big picture encompassing the entire universe, before turning to the teeniest of organisms right here on Earth.
Speaking at the World Economic Forum, European Commission head Ursula von der Leyen has pitched the idea of an international biodiversity agreement along the lines of the Paris accord. She called it urgent for the world.
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