Observational studies are critical tools in clinical research and public health response, but challenges arise in ensuring ...

As we found when we first looked into the history of the photo in 2021, there was no evidence to support the claim that the ...

How do we organize elements in a system? One way is through the lens of hierarchy, which presupposes levels, a top-down ...

The University of Barcelona has participated in an international study that has found new evidence linking traumatic experiences and stressful events with endometriosis, a chronic systemic ...