New report ranks the happiest countries

As heads of state get ready for the United Nations General Assembly in two weeks, the second World Happiness Report further strengthens the case that well-being is a critical component of economic and social development. ...

12 matter particles suffice in nature

How many matter particles exist in nature? Particle physicists have been dealing with this question for a long time. The 12 matter particles contained in the standard model of particle physics? Or are there further particles ...

Predicting what topics will trend on Twitter

Twitter's home page features a regularly updated list of topics that are "trending," meaning that tweets about them have suddenly exploded in volume. A position on the list is highly coveted as a source of free publicity, ...

Discrimination from one's manager really bites

Mental health workers are more likely to be depressed or anxious when they experience discrimination from their managers than when it comes from patients, a study has found.

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