Humanity has spent a century turning interstellar travel into a cultural inevitability, from pulp magazines to prestige ...

Learn how to study for the GRE exam from a test prep expert and how to build a study plan, boost your scores, and avoid common mistakes.

The number of Gen Z college freshmen who are entering universities without high school math skills is skyrocketing — as SAT scores are plummeting, a stunning new report has found. Even more shocking: ...

Life gets busy, and sometimes those basic math skills from school days get a little rusty. Whether you're budgeting, measuring for a DIY project, or just having a math-related brain teaser thrown your ...

UC San Diego says it’s struggling to deal with a large and growing number of freshmen whose math skills are below middle-school level, leaving many unprepared to thrive at an institution famed for its ...

Can you drill a hole in a cube that an identical cube could fall through? Prince Rupert of the Rhine first asked this question in the 17th century, and he soon found out the answer is yes. One can ...

In the third century BCE, Apollonius of Perga asked how many circles one could draw that would touch three given circles at exactly one point each. It would take 1,800 years to prove the answer: eight ...

Head to any step aerobics class and you may feel like the instructor is speaking another language. Don’t worry, we’ve all been there. But the good news is that most of the basic aerobic dance steps ...

Walking just 7,000 steps per day can lower a person’s risk of certain health issues, according to a new study. “While the 10,000-step goal is widely known, it lacks a solid evidence base,” says Borja ...

Donald Trump won’t stop lying about his dangerous plan to decrease drug prices in the stupidest way possible. “This is something that nobody else can do,” Trump said during a reception with members of ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Forbes contributors publish independent expert analyses and insights. Linda Darling-Hammond is an expert on education research and policy. PISA scores reveal deep problems in how the United States ...