Decades ago, designers etched microscopic doodles onto silicon chips to leave their marks. Now, techno-archaeologists search ...

Engineer Kenton Smith's discovery of a microscopic smiley face on a 2020 chip led him to the world of 'silicon doodles'.

Naomi Osaka drew a silly smiley face on the Australian Open camera lens after her second-round win. She then made fun of her artistic abilities — or lack thereof — in her post-match press ...