Daily briefing: Ancient rise in CO<sub>2</sub> hints at what could happen today
Nature, Published online: 14 August 2026; doi:10.1038/d41586-026-02581-7A sharp rise in carbon dioxide around 56 million years ago was catastrophic for forests. Plus, mRNA-based flu vaccines have been approved in the United States and Anthropic is to introduce an AI watermark.
Nature, Published online: 14 August 2026; doi:10.1038/d41586-026-02581-7A sharp rise in carbon dioxide around 56 million years ago was catastrophic for forests. Plus, mRNA-based flu vaccines have been approved in the United States and Anthropic is to introduce an AI watermark.
What's Your Reaction?