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 ...

Several of the Earth’s systems are changing faster than predicted as global temperatures rise, scientists say. By David Gelles The suit accuses the agency of illegally repealing the endangerment ...

It’s the only way to make sound trade-off decisions and choose the right practices. by Gary P. Pisano Despite massive investments of management time and money, innovation remains a frustrating pursuit ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kaitlyn Wells and Katie Okamoto The dirty little secret of so-called ...

Mucus, or phlegm, is a thick, slippery substance secreted by glands and cells in your body. It’s important to your immune system because it traps microorganisms, dirt, and other particles that shouldn ...