Peter is a writer and editor for the CNET How-To team. He has been covering technology, software, finance, sports and video games since working for @Home Network and Excite in the 1990s. Peter managed ...

A good VPN can protect your privacy and data, as long as you use it correctly. Here’s how to choose the right one, cut through the marketing lingo, and get the most out of it. I’ve been writing about ...

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 ...

The immune system is a complex network that finds pathogens, removes damaged cells, and launches immune responses to protect the body from infection. White blood cells drive this defense: phagocytes ...

Don’t start with moon shots. by Thomas H. Davenport and Rajeev Ronanki In 2013, the MD Anderson Cancer Center launched a “moon shot” project: diagnose and recommend treatment plans for certain forms ...

Journaling is the act of keeping a record of your personal thoughts, feelings, insights, and more. It can be written, drawn, or typed. It can be on paper or on your computer. It’s a simple, low-cost ...

Background Sedentary behaviour is associated with impaired cognition, whereas exercise can acutely improve cognition. Objective We compared the effects of a morning bout of moderate-intensity exercise ...

Objectives Athlete health, training continuity and performance can be impeded as a result of Relative Energy Deficiency in Sport (RED-S). Here we report the point prevalence of symptoms described by ...

Sugary drinks and refined carbohydrates may harm memory and thinking by affecting blood sugar levels and key brain areas such as the hippocampus and prefrontal cortex. Eating lots of ultra-processed ...

We’ve found that more expensive doesn’t always mean better when it comes to multivitamins. To find the best multivitamin for men, consider the range of nutrients it provides, look for artificial ...