What the numbers say

Rich liberals are more likely to look for love online than poor conservatives

American pensioners are watching more television than they used to

What form of exercise burns the most calories?

Why a university degree is worth more in some countries than others

Working long hours may not be as bad for our health as we think

In the past decade, the value of American pop art has risen nine times faster than the S&P 500. We find out which artistic genres offer the best return

Savvy speculators should snap up property in Tokyo or Berlin

Which airlines should you travel with – and which should you avoid? We sift through the data so you don’t have to