Researchers say the social-media platform — an alternative to X — offers more control over the content they see and the people they engage with.

Microorganisms on a sample of asteroid are clearly terrestrial — despite strict protocols to avoid contamination.

Six years of observations show that play encourages group efforts and eases tension between adult chimpanzees.

AI-enabled research might cause immense harm if it is used to design pathogens with worrying new properties. To prevent this, ...