On the balance of knowledge - Nature Reviews Immunology Ruslan Medzhitov shares his thoughts on the balance between generating data and developing theories in immunology, with a focus on exploring the rules that govern complex systems.

"Experimental biologists delight in complicated idiosyncrasies. By contrast, in mathematics and physics, simplicity is a guiding principle. The truth is that, from an intellectual standpoint, complicated is easy whereas simple is hard."

On the Balance of Knowledge: www.nature.com/articles/s41...

Lipid droplets on the cover of Science 👀

Very cool paper from the Ikonen and Scherer labs: www.science.org/doi/10.1126/...