How sensory systems rapidly adapt to changing stimulus statistics remains unclear. Here the authors show that gain adaptation in recurrent networks can implement fast efficient coding, unifying prior ...

David leads the editorial team at CNET. We create expert reviews, articles and video on every aspect of technology, from AI to Zoox. We are thoroughly, proudly human. Expertise A 25-year CNET veteran, ...

For years I avoided bar soaps because I only associated them with my skin feeling tight and dry, something I wanted to avoid at any cost. Instead, I relied on liquid body washes or shower oils. While ...

Kojic acid inhibits melanin production by blocking tyrosine, an amino acid needed to make melanin. This can lighten visible sun damage, age spots, or scars. It’s found in cosmetic products like creams ...