Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
Secure virus stocks in the United States and Russia may still prove useful and should not be destroyed. A political compromise is the best way to make that happen.
The best way to manage national parks in the face of the effects of climate change is not to manage at the park level, but to work with landscapes. A new US initiative shows the way.
The International Year of Chemistry is under way. Chemists should celebrate their discipline's past as the foundation of other fields, and face the future with increasing confidence.