Learn about the optical rotatum, a newfound structure of light that exhibits a spiral pattern linked with various parts of ...

"Many older buffer materials were pigmented (black, blue, light yellow), but currently are generally white in color. Shot ...

Beams of light that can be guided into corkscrew-like shapes called optical vortices are used today in a range of ...

Increased prices of fertilizers, pesticides, land rent, ploughing charges and labour wages add to the farmers’ burden ...

If you're looking to grow a cashew tree from seeds in your garden, here’s a simple step-by-step guide with helpful tips.

Hummingbirds are easy to bring close to windows, and it’s fun to watch these pugnacious balls of fury strive for territorial ...

Dietitians agree that your plane snacks should be energizing and filling but not super-heavy. A balanced mix of protein, ...

Many high-protein, low-carb foods, such as meat, nuts, and seeds, can help you with your health goals. Here are the top ...