The following cheat-sheet will give you an idea of how many rest days you need a week, depending on your goals: ...

Financial planners recommend saving around 75% of your pre-retirement income for retirement. Using the 4% rule, you can calculate how much you need to save in total.

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Plus, see how your retirement savings stack up against the average by age Written By Written by Contributor, Buy Side Tanza Loudenback is a contributor to Buy Side and expert on retirement and taxes.

Sleep is a moving target. When you were a newborn, you slept for most of the day, then less as an older child; as a teen, you slept later. A senior’s bedtime is earlier—part of a lifetime journey of ...

Christy Bieber has a JD from UCLA School of Law and began her career as a college instructor and textbook author. She has been writing full time for over a decade with a focus on making financial and ...

Americans believe $1.46 million is the minimum for a comfortable retirement, per Northwestern Mutual. A new study from online lender NetCredit reveals how much money Americans need to retire well in ...

For a while vitamin D was looking like a bona fide health elixir. It was recognized a century ago as the cure for rickets, a childhood disease that causes weak and deformed bones. Then, in the early ...

Many feel tethered to a water bottle, having heard that hydration is key to being healthy. Here's what the science says about how much water to drink and when. Many of us feel tethered to our water ...

You can harness the power of the sun's rays to charge your electric vehicle. Here's how many solar panels you'll need to do it. Driving an Electric vehicle is one way to help reduce the impact you ...

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 ...