Nature, Published online: 09 January 2026; doi:10.1038/d41586-026-00045-6 A huge data set has confirmed a long-theorized relationship between the size of stock trades and the impact on prices.
Nature, Published online: 09 January 2026; doi:10.1038/d41586-026-00063-4 Breaking the plasma density limit brings researchers a step closer to viable fusion reactors.
Nature, Published online: 09 January 2026; doi:10.1038/d41586-025-04112-2 Chatbots put through psychotherapy report trauma and abuse. Authors say models are doing more than role play, but researchers are sceptical.
Nature, Published online: 09 January 2026; doi:10.1038/d41586-025-04148-4 What was originally thought to be a planet orbiting the Fomalhaut star was probably just the fallout of a wild collision.
