Immense progress in gene-editing, drug discovery and conservation are just some of the reasons to be cheerful about 2025.

Experiments involving real-world voters show how talking to a chatbot can shape people’s political opinions.

The single-celled organism can grow at 63 °C, a record for eukaryotic life.

Controversy has erupted after 21% of manuscript reviews for an international AI conference were found to be generated by artificial intelligence.