Scientists have demonstrated a technique that allows humans to perceive a previously unseen, intensely saturated blue green ...

Discover how frequency combs, specialized lasers with evenly spaced frequencies, enable precise light frequency comparison ...

During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...

If you thought laser hair removal was a one-and-done treatment, think again. For best results and permanent hair reduction, ...

Developed over more than a decade by Rafael Advanced Defense Systems in cooperation with the Ministry of Defense’s Directorate of Defense Research and Development, Iron Beam represents a new layer in ...

It's used for everything from rosacea and broken capillaries to the kind of stubborn post-acne redness that refuses to fade.

Edwardsville businesses are offering a range of New Year’s Eve options, from early celebrations for families to late-night ...

By 2030, smartphones could connect to 6G satellites. Standards groups are advancing specs to integrate space-based and terrestrial networks.

More than two dozen very rare Kemp’s ridley sea turtles arrived in the Keys Tuesday night after being rescued from frigid ...

Tired of lost tape measures, dead batteries, and tool failures mid-project? See which tools are worth keeping in pairs for ...

This year we loved driving everything from sports cars and pickup trucks to motorcycles and eighteen-wheelers.

SpaceX recently released its 2025 Progress Report for Starlink, outlining a year of rapid expansion, major performance gains, ...