Millions of people across the Arab world use a strange mix of numbers and letters to communicate online — and most outsiders have no idea what they’re reading. Known as “Arabizi,” this system was born ...

Whether you're taking a pill on a daily basis or just once in a while, you may have noticed the letters and numbers on the ...

A new method for recognizing and targeting DNA that dramatically expands the range of genetic sequences scientists can identify has been developed by experts at the University of Portsmouth. Published ...