Rae Hodge was a senior editor at CNET. She led CNET's coverage of privacy and cybersecurity tools from July 2019 to January 2023. As a data-driven investigative journalist on the software and services ...

Are you dominated by the right or left hemisphere of your brain? Barring brain injury, all people use both, yet many of us feel that one side or the other is stronger or more in control. But what does ...

This is the first time that brain tissue has been cryogenically frozen and revived without damage. In a process called vitrification, researchers treated slices of mouse brains with cryoprotectants ...