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Brazil’s left-wing President Luiz Inácio Lula da Silva grapples with deforestation, fossil-fuel pledges and commitments to Indigenous communities — all while having to work with a conservative Congress.
The Ramalingaswami Re-entry fellowship is among a number of schemes set up to attract talented scientists back to India. Diaspora and returning researchers share their career decisions.
Five clinicians describe how their research is contributing to the United Nations goal to boost good health and well-being in children, and the challenges ahead.
Immunologist Patience Kiyuka explains her use of the latest technologies to show young people what it is like to be a researcher and what science can do for society.