Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Michelle L.D. Hanlon is affiliated with For All Moonkind, Inc. a non-profit organization focused on protecting human cultural heritage in outer space. When Apollo 13 looped around the Moon in April ...

One of the disconcerting things about using a virtual private network (VPN) is that it can be hard to tell when it's doing its job. The best VPNs all work in the background to keep your IP address ...

It may seem counterintuitive at first, but using a dull blade is actually more dangerous than using a knife with a sharpened blade. The reason for this is that a dull blade is more likely to slip off ...

When you do appliance repair, many times you will want to test a certain part away from the appliance, like to learn how to test a washer drain pump, or test a refrigerator heater. Learning how to ...

Senator John Kennedy, a garrulous rank-and-file Republican from Louisiana, has struck a nerve with a new book that provides an insider account of Congress and its dysfunction. By Catie Edmondson ...

In response to fan research that shows a clear desire to see the best golfers competing together more often – as well as timely inquiries from players not currently competing on the PGA TOUR and ...

Medicare is launching a new pilot program that will require prior approval for 17 health services using artificial intelligence tools. The Wasteful and Inappropriate Service Reduction (WISeR) model is ...

Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence. Here’s how to check them yourself—and what the results mean. Balancing on ...

One of the best elements of running? It comes in all different forms and varieties. There’s a goal, race, and PR for every runner out there, whether you’re taking your first steps or have decades ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? My name is Cori Ritchey, and I am an exercise physiology nerd turned fitness ...