Author: Anthony Bloxham, Lecturer in Psychology, Nottingham Trent University

People have pondered whether dreams have a purpose throughout human history. Modern scientists are fascinated with this question too. For a long time the science of dreams has oscillated between fringe research and the mainstream. But creative study designs and new technology are transforming it into an exciting and serious research niche. Here are four recent breakthroughs that may pave the way for a greater understanding of dreaming. Lucid dreams In 2021 an international study showed that two-way communication between a lucid dreamer and a researcher in the lab was possible. In 2024, another study built on this by training…

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