The Neotropics are one of the richest regions in biodiversity globally. Still, much remains unknown about the mechanisms and processes responsible for the accumulation of species in this region. Among ...

Objectives This study examines associations between social media use and multiple sleep parameters in a large representative adolescent sample, controlling for a wide range of covariates. Design The ...

And what to do about it by Thomas Keil and Marianna Zangrillo In their pursuit of strong performance, CEOs and executives often overlook a critical factor in organizational success: the health of ...

Por muitas décadas, o polimorfismo e suas conseqüências foram estudados apenas do ponto de vista taxonômico. Atualmente, o interesse se volta para as causas ambientais das variações morfológicas e ...