Women do not like men who are easy to seduce

What Tricks men to kill women, is relatively well studied. But the psychological tricks of the trade, the men and women to apply, are less obvious. Now, psychologists have tested for the first Time the Flirt tactics women. Just like men women to recognize indications of when a potential Partner…

How many rare diseases are there?

Some diseases are like black swans. They occur so rarely that many physicians never encounter them in their clinical practice, complicating efforts to treat them. How many rare diseases are there? According to a new study co-led by University of New Mexico data scientist Tudor Oprea, MD, Ph.D., no one…