Barrier-grid animations (also called scanimations) are a thing most people would recognize on sight, even if they didn’t know what they were called. Move a set of opaque strips over a ...

Researchers led by Noah Cowan at Johns Hopkins University have secured NIH funding to probe how animals alternate between ...

It’s easy to think that a few minutes less sleep won’t make much difference. But research shows that, during adolescence, ...

Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of ...

The "Penny Has 5 Children" Riddle: Try to Solve the Viral Riddle How Many Numbers Are on a Clock? Try to Solve the Viral Riddle "Who Killed Mrs. Smith?" Riddle: Try to Solve the Viral Riddle A Mother ...

Tsukuba, Japan—Daily sleep and activity are fundamental to both physical and mental health. Although previous studies have largely emphasized quantitative aspects such as sleep duration and physical ...

Over the last half 50 years, fractals have challenged ideas about geometry and pushed math, science and technology into unexpected areas.