Updated 11 October 2013
Narcissism on the rise
Egoism and Narcissism appear to be on the rise in our society, while empathy is on the decline.
Egocentricity can be measured
E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places.
A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.