What Causes Addicts to Relapse?

Addiction is a topic that is shrouded in confusion and has miffed health professionals for decades.

Life had a big rebound following marine mass extinction event

In 1980, Luis Alvarez and his team shocked the whole world when they announced their theory that an asteroid impact that took place 65 millions years ago was responsible for the extinction of the dinosaurs and much of that time’s living organisms. Despite the fact that they delivered substantial evidence, there are still some minor gaps in the theory, and