A new technique based on machine learning and stem cells may lead to personalized testing for hazardous chemicals and make toxin testing on animals a thing of the past. Dubbed ‘forever chemicals’ ...

As the ACLU fights to protect people’s privacy, playwright Matthew Libby discusses his play about the private companies fueling the government’s surveillance of immigrants.

The NFL, in collaboration with the NFLPA, through their respective appointed biomechanical experts, coordinated extensive laboratory research to evaluate which helmets best reduce head impact ...

Don't settle for sluggish Wi-Fi. Learn what internet speed tests mean and how to troubleshoot and fix common issues. Joe Supan is a senior writer for CNET covering home technology, broadband, and ...

Warning: Surfing the internet in class is now linked to poorer test scores, even among the most intelligent and motivated of students. Warning: Surfing the internet in class is now linked to poorer ...

Electric bicycles, commonly known as e-bikes, make riding easier and more appealing to an ever-growing number of people. They’re both a healthy recreational outlet and a frugal alternative to cars. It ...