You're in a bustling café with a friend. The din is making it hard to tune in to the conversation. The scenario might suggest ...

A new study reveals that cognitive ability, not just hearing, plays a key role in how well people process speech in noisy environments.

Think you're good at general knowledge or clued up on pop culture? Take this week's pub quiz to see how you score.

The question of whether political leanings are connected to intelligence is a long-standing and often contentious topic. While many assume their ideological opponents are simply less intelligent, ...

Take a look at our top picks, then let us walk you through making the decision. Craig Joseph is a NerdWallet credit cards and travel rewards expert. He has degrees in geology from West Virginia ...