The signals that drive many of the brain and body's most essential functions—consciousness, sleep, breathing, heart rate and ...

Scroll through social media long enough and a pattern emerges. Pause on a post questioning climate change or taking a hard ...

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 ...