Our eyes have no natural defense against ultraviolet rays. The damage is silent, cumulative, and often only evident once vision loss begins.

An animated video showing bee vision, which is pixellated because their compound eyes but includes greater perception of ...

Engineers at Rice University have developed a wire-free soft robotic arm capable of complex, real-time movements—powered and ...

Scientists at the Institute of Quantum Electronics in Zurich, Switzerland, have created a tiny lens that converts infrared ...

The UV index is a measure of how strong the ultraviolet radiation will be from the sun on a given day. The UV scale ranges ...

Yooperlites can be found as loose pebbles and cobbles along many Lake Superior beaches and even in some inland gravel pits. The stones are derived from igneous rocks near Marathon, Ontario , known as ...

Breakthrough ultrathin metalenses not only focus light like traditional lenses but also turn invisible light into visible ...

In this digital age, most for us spend hours staring at screens for work, communication or entertainment. this has lead to ...

In recent years, the world of optics has undergone a major shift. New research shows how light can be bent, focused, and even ...

Fluorescence lidar technology enables a better determination of the origin of particles in the atmosphere. The method can ...

Hearing aids, mouth guards, dental implants, and other highly tailored structures are often products of 3D printing. These structures are typically made via vat photopolymerization—a form of 3D ...

Is red light therapy the holy grail of holistic health remedies, or is it a scam? I took a deep dive to discover the benefits ...