Long-beaked common dolphin pod and diving Cape gannets hunting sardines off the Eastern Cape, South Africa (© Pete Oxford/Minden Pictures)

The Bergamot project is a collaboration between Mozilla, University of Edinburgh, Charles University in Prague, the University of Sheffield, and University of Tartu with funding from the European Union’s Horizon 2020 research and innovation …

Websites have many reasons to notify their users of time-sensitive or high-priority events, even if the user does not currently have the site open.

Haaga Rhododendron Park, Helsinki, Finland (© Samuli Vainionpää/Getty Images)