Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles ...

Precise methods for shredding or repairing and replacing specific cancer-causing proteins in a malignant cell, developed at ...

Inside Michigan Tech's Aging, Cognition and Action Lab, space debris rains down on a screen as players scramble to deflect it ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...