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How Uber Got Lost

The once-swaggering company is losing more money and growing more slowly than ever. What happened?

The Rise of the Virtual Restaurant

Food delivery apps are reshaping the restaurant industry — and how we eat — by inspiring digital-only establishments that don’t need a dinin...

Legless, Leaping Larvae

Gall midge maggots have some surprising tricks that help them launch themselves into smile-inspiring jumps.

Wait, People Pay for Tinder?

Like a mobile game, the dating app offers paid features that increase the odds of success. Lots of people are buying.