We’ve Shopped Prime Day For Years — These Are The Deals We’d Prioritize In The Final Hours

The cream-of-the-crop finds across every category, including MacBooks, clinical skin care, robot vacuums and more.

This ‘Sorcery In A Bottle’ Nail Concealer Is On Sale — Grab It Before Prime Day Ends In Mere Hours

When HuffPost Senior Reporter Lydia O’Connor shared she swapped gel manicures for a “nail concealer” — I was immediately ...
Nature

Making samples one billion times bigger lets simple microscopes pinpoint amino acids

Stretching protein samples in all directions pulls molecules farther apart, allowing them to be visualized using only light ...
Nature

Optical sensors articles from across Nature Portfolio

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...