Most people use too little SPF. Here’s the two-finger rule, the quarter-size guide, and the best ways to reapply over makeup.

John P. Toscano is a professor in the Hopkins Department of Chemistry. He joined the department in 1995 as an assistant professor, eventually becoming a full professor in 2003. He later served as vice ...

If there were only one skin-care product you could buy, face sunscreen should be it. Along with helping you sidestep painful sunburns while lounging on the beach or doing outdoor workouts, it’s also ...

New tabletop VUV laser 1,000× more efficient could improve nanoelectronics research and enable practical nuclear clocks.

Physicists at the University of Colorado Boulder have demonstrated a new kind of vacuum ultraviolet laser that is 100 to 1,000 times more efficient than existing technologies of its kind. The ...

STARKVILLE, MS, UNITED STATES, March 11, 2026 /EINPresswire.com/ -- Becker Transactions today announced the exclusive ...

Photographer Jonas Kako travelled to Greenland to explore how mining for the rare earth elements and minerals that are vital for new green technologies is impacting locals ...

The exosphere is the outermost layer of a planetary atmosphere and is dominated by atomic hydrogen. Within our solar system, knowledge of exospheric composition, energy, and density distributions can ...

The VCSEL is an indispensable source in modern optoelectronics, where it is valued for its high beam quality, low threshold current, and compatibility with wafer-level processing.

SHENZHEN, GUANGDONG, CHINA, March 10, 2026 /EINPresswire.com/ -- The global construction sector currently faces a ...

It's essential to use sunscreen to protect yourself from the sun's UV rays. Most people believe that sunscreen should only be used when you're outdoors, but the truth is quite different. Have you ever ...