Martin Cooper acknowledges that he never anticipated cell phones could serve as cameras ... he notes that today's devices ...

But how did we go from the days of one giant landline monopoly to four competitive cell companies? Illustration: Shaumbe Wright/WSJ We live in a fast-changing world where industries are constantly ...

Bhutan, one of the most mysterious countries in the world, has resisted modern technology for decades. But lately, cell phones, computers, and TV has transformed the way of life in Bhutan.

“Given the complexity of the cells' shapes, even modern cell-segmentation technology can struggle to catch that interaction between both cells,” says Guilliams. This challenge underscores a ...