Jennifer

At a time when there are countless ways to exchange information, having an actual conversation with another person—whether they’re a…

Lifting straps are an essential gym bag item if you do any serious amount of deadlifting or pulling exercises. (And…

Forming a habit is a classic life hack: You want to change something about your life, so you insert a…

Growing up with a uterus, you’re taught that getting your period is a sign of good health, with the added…

When you’re feeling awful because of a cold, you just want something to fix you—if not to cure you, at…

Sleep can be frustrating. When you’re desperate to get some much-needed rest, you stare up at the ceiling, so alert…

If you find the notion of “no pain, no gain” overwhelming when it comes to working out, TikTok’s new trend…

Welcome to Training Diaries, a new Lifehacker series about my journey to the 2023 TCS New York City Marathon. This…

The “Couch to 5K” program has gotten tons of people started with running. It starts off with just small amounts…

On May 11, 2023, the federal declared the COVID-19 public health emergency over, and with it, the Postal Service program…