Scientists have successfully restored vision in old mice by tweaking their DNA and regenerating cells to make them "younger". This experiment could have implications for humans, and the process has already been licenced by Harvard to a Life Sciences company in their city (Boston).
UK based AI company DeepMind (acquired by Google in 2014) was best known for its AlphaZero program which became a world champion at Chess and Go. Now, its AlphaFold program has cracked a biology problem, which could revolutionise medicine and cure diseases
Wildlife populations have fallen by 68% since 1970, according to a major report by the WWF.
Chemical analyses of ancient sediments allowed scientists to put together one of the most comprehensive climate histories of the planet