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To avoid stalemates and provide lessons, replicators and original researchers must reach agreement on a study design and set out expectations ahead of time.
The social and economic impacts of COVID-19 fall harder on women than on men. Governments need to gather data and target policy to keep all citizens equally safe, sheltered and secure.
A new framework for animal-behaviour research will help to avoid sampling bias — ten years on from the call to widen the pool of human participants in psychology studies beyond the WEIRD.
The first long-term study of how lung cancer evolves is revealing that therapies targeting multiple proteins in tumour cells could help to outpace the disease.
Many people now have two or more diseases at once. It is time to rethink funding, research, publishing, training and treatment for this growing problem.