Get ready to push your limits with the toughest brain teasers around! These puzzles will challenge your logic, creativity, ...

The goal is to test whether the chip can give people who are paralyzed the ability to use their mind to control electronic devices.

A paralyzed military veteran is one of seven people in the country to be implanted with an Elon Musk-backed brain chip as part of a clinical trial underway ...

You are among the highly intelligent persons in the world if you can guess the country name by looking at the flag in 7 ...