Researchers at the RIKEN Center for Biosystems Dynamics Research in Japan have discovered a recipe for continuous cyclical regeneration of cultured hair follicles from hair follicle stem cells.

Cyclic competition is a fundamental ecological process in which species engage in non‐hierarchical, non‐transitive interactions – much like the classic rock–paper–scissors game – ultimately ...

The recent recession and recovery raise important questions about the relative weight of structural and cyclical factors in the economy. A recent San Francisco Federal Reserve Bank conference explored ...