Despite being riddled with impurities and defects, solution-processed lead-halide perovskites are surprisingly efficient at ...

A certain type of brain training appears to prevent or delay dementia by some 25% in people older than age 65, according to new research. Surprisingly, it wasn't memory or problem-solving tasks that ...

It's one of the latest technologies for sequestering carbon: crush silicate rocks, add to crop soil, and let the rock dust naturally react with carbon dioxide. The reactions bind carbon into stable ...

Master inclined plane problems using the work-energy method in this detailed physics lesson! This video demonstrates how to apply the principles of work and energy to calculate velocities, forces, and ...

The latest nutrition guidelines urge Americans to avoid highly processed food. But when it comes to carbs, many people don't know which ones are ultra-processed. Here's an easy way to find out.