Prefer Newsweek on Google to see more of our trusted coverage when you search. Chinese researchers say they have discovered a way to observe tiny text and other fine details at a higher resolution ...

Your eyesight might be good enough to confidently read the tiny text at the optometrist from a few meters away. But you're left in the dust by a new device recently demoed by researchers, which was ...

Scientists in China have built a device capable of reading letters only millimeters wide from over a kilometer away. The laser, which could very well become an active spy tool, has achieved this ...