Scientists have created the smallest QR code in the world, measuring just 3.07 × 10⁻⁹ square inches (1.98 square micrometers). It can preserve data for thousands of years and it's so small that you ...

By simulating the life cycle of a minimal bacterial cell—from DNA replication to protein translation to metabolism and cell ...

My brand-new laptop's 4K webcam could only do 1440p. Here's why Windows sometimes holds back the full potential of a webcam.

Camera companies have had it easy in this respect. Once we’ve bought into their system, compatibility issues largely restrict us to their own manufactured lenses and accessories ...