Scientists claim to have discover what existed before the beginning of the Universe
And it changes the equation for cosmology in a very interesting way
AI system focused on finding overlooked links in millions of scientific studies
The system incorporates machine learning, natural language processing (NLP) and text mining methods modeled on a technique called literature-based discovery (LBD)
Depression linked to social media, study finds
The study of Facebook, Snapchat, and Instagram use by University of Pennsylvania psychologist Melissa G. Hunt showed a causal link
