A look back at some of the articles we most enjoyed reading, writing, and editing this year

As the year draws to a close, we look back on researchers we bid farewell to, and the contributions they made to their respective fields.

From Star Trek to ivermectin, we look back on some of the most notable about-faces in publishing this year.

As Omicron induces a sense of deja vu at the close of the year, we look back at a few key ways in which our understanding has moved forward.

Last year’s Top 10 Innovations judges look into their crystal balls.