Scientists built a memory chip that breaks the rules of miniaturization

Have you ever felt your smartphone heat up after heavy use or watched the battery drop at the worst possible moment? A big reason is the electronic circuits and memory inside the device, which consume energy and release heat as they operate. At the most basic level, computer memory stores…

Scientists stunned as pink katydid transforms into green camouflage

Scientists have discovered a tropical insect that can shift its color from bright hot pink to green in about two weeks. Researchers believe this dramatic transformation helps it resemble the young leaves of rainforest plants, which often start out pink before turning green. The discovery, reported this week in the…