Americans' spending on drugs rivals spending on alcohol.
The rich get richer -- but they think the game is fair.
It really works.
The "Roaring 20s" ended with the Great Depression. How will this decade end?
Who's against having an empty home tax?
This would be the world's largest experiment of this type.
War and religion -- name a more iconic duo.
There's a new billionaire every other day, the report finds.
This is yet another reminder that political decisions have massive implications for science.
Useful information for policymakers.
The world is experiencing a dramatic surge of populism.
Cooperation is the key to success!
Turns out a one-trick economy never lasts long.
Small green parcels can do a lot for our mental health.
Iceland is welcoming a new generation of miners.
Things are still murky when it comes to the gender pay gap.
The good news is that consumer involvement is very effective in increasing sustainability.
The rich aren't only getting richer -- they're getting much richer.