Nature, Published online: 13 August 2026; doi:10.1038/d41586-026-02544-y

A widespread dieback of forests due to climate change 56 million years ago has parallels with today.

Nature, Published online: 12 August 2026; doi:10.1038/d41586-026-02496-3

High sea surface temperatures are expected to weaken ocean carbon sinks and damage coral reefs.