Capturing the first image of a supermassive black hole using the Event Horizon Telescope (EHT). This image of the black hole at the center of the nearby galaxy M87 reveals how gravitation affects the ...
Correspondence to Dr Akira Wiberg, Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Science, Oxford University, Oxford, OX1 2JD, UK; akira.wiberg{at}ndorms.ox.ac.uk Objectives ...
Modern humans likely encountered Neanderthals in Europe around 45,000 years ago—and got to know each other rather closely. About 21,500 generations now sit between us and our extinct hominin cousins, ...
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