On 2 July, a science initiative was born in a lecture hall in London. The Metascience Alliance is a coalition of more than 25 funders, academic groups, companies and other institutions that pursue ...

Scientists are exploring ways to mimic the origins of human life without two fundamental components: sperm and egg. They are coaxing clusters of stem cells – programmable cells that can transform into ...

Conversational AI chatbots are making climate misinformation sound more credible, making it harder to distinguish falsehoods from real science. In response, climate experts are using some of the same ...