They can’t guarantee future health, but they can tell you the trajectory you’re on. By Dana G. Smith Take a minute to consider the last decade of your life. What type of physical shape do you hope to ...

This video gives you the fastest and easiest method to understand and sketch parabolas—no complex math required. We break it down step-by-step: finding the vertex, identifying the axis of symmetry, ...

11:16, Fri, Dec 5, 2025 Updated: 12:22, Fri, Dec 5, 2025 David Lammy has been slapped down after claiming Brexit had “badly damaged our economy” and that Britain could rejoin the customs union. The ...

Omega-3 fatty acids are vital nutrients the body can't produce, supporting heart and brain health. Many diets lack sufficient EPA and DHA, but simple dietary adjustments can significantly boost intake ...

Solving quadratics by graphing and factoring are fundamental skills in algebra, laying the groundwork for more advanced mathematical concepts. Mastering these techniques not only helps in solving ...

Boost blood flow naturally and improve artery health with 6 simple tips, including diet, exercise, stress management, and natural supplements for a healthy heart. Healthy Arteries are your lifelines, ...

“It’s almost impressive how incorrect he’s able to be about an article he’s looking directly at," one expert said. Reading time 3 minutes Podcaster and former UFC commentator Joe Rogan isn’t exactly ...

Learning to play a musical instrument can protect your brain from aging, building up a defense against cognitive decline that lasts a lifetime. Researchers from Canada and China discovered older ...

A mathematician at Carnegie Mellon University has developed an easier way to solve quadratic equations. The mathematician hopes this method will help students avoid memorizing obtuse formulas. His ...

CEO Sam Altman called a strange graph in its GPT-5 presentation a ‘mega chart screwup.’ CEO Sam Altman called a strange graph in its GPT-5 presentation a ‘mega chart screwup.’ is a senior reporter ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...