Modafinil was developed to treat narcolepsy (excessive sleeping), but it is widely used as a ‘smart drug’ to promote cognitive enhancement, where qualities such as

Silicon Valley entrepreneurs pursue brain hacking with nootropics. From late nights out to early mornings on the job, 30-year-old entrepreneur Erin Finnegan says she has

All over the world, scientists are experimenting on soldiers to keep them awake beyond the limits of normal endurance. Researchers are engineering, and militaries are deploying,