Restaura Cerrado: Saving Brazil’s savanna by reseeding and restoring it

The Cerrado is Brazil’s second largest biome, and the most biodiverse tropical savanna in the world. But in recent decades, half of the Cerrado’s native vegetation has been destroyed to make way for cattle, soy, and other agricultural commodities. So one collaborative network, Restaura Cerrado, is bringing together scientists, seed collectors, and the public to advance practical knowledge about restoration. MONGABAY

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Oxford COVID-19 vaccine: newly published results show it is safe – but questions remain over its efficacy

Full interim analysis of the safety and efficacy of the Oxford COVID-19 vaccine – developed in partnership with AstraZeneca – has been published in the Lancet. This paper represents the most comprehensive set of results from any of the phase 3 trials of COVID-19 vaccines to date. THE CONVERSATION

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