The Biodiversity Heritage Library (BHL) is the world’s largest open access digital library for biodiversity literature and archives

Botanicus is a freely accessible portal to historic botanical literature from the Missouri Botanical Garden Library

The mission of AAAS is to "advance science, engineering, and innovation throughout the world for the benefit of all people."

An open-access, Web-based compendium of the world’s plant species.

A continuously updated catalog of human genes and genetic disorders and traits, with particular focus on the molecular relationship between genetic variation and phenotypic expression.

A daily summary of science research news appearing in the media.

The flagship project of the Global Change Data Lab, Our World in Data​ is focused on increasing the use of data and evidence to make progress against the world’s largest problems. They cover over 291 topics, including Health, Energy and the the Environment, Food and Agriculture and more.

The Biodiversity Heritage Library improves research methodology by collaboratively making biodiversity literature openly available to the world as part of a global biodiversity community.