Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. The Pace Pro watch has ...

Choosing the correct output mode on a photoelectric sensor is critical to reliable machine operation. A simple configuration ...

Pixel Watch owners are stuck with a Fitbit permission error that won't disappear, even after a factory reset. Thankfully, one ...

Let's not risk a trip to the ER.

SpaceX has won a lucrative contract to provide the US military with a means of distributing space-based sensing and targeting data, forming the “backbone” of a rearchitected network after separate ...

Chicago has the largest air quality monitoring network in the country thanks to a partnership between the city, the University of Illinois Chicago, and local community groups. The air we breathe ...

Coco Gauff won her first French Open title in 2025. Julian Finney / Getty Images The French Open is the annual finale of clay-court season in tennis. Hosted in the City of Love, the second Grand Slam ...

This GitHub repository provides updated designs for a low-cost, open-source, cell-equipped water level sensor. The initial design, published in the journal Oceanography in the special section DIY ...

GoPro has crammed its iconic stabilization and durability into three cameras with one-inch sensors – and one of them is a mirrorless camera. The GoPro Mission 1 series evolves the action camera ...

GoPro has added a new arsenal of cameras to its fleet with the introduction of the MSSION 1 Series. The MISSION 1 Series consists of the MISSION 1 PRO and MISSION PRO ILS, and MISSION 1. Although they ...

Samsung’s Good Lock app is essentially a playground for customization, yet most people only skim the surface. I was no different, until I stumbled upon a really clever fingerprint trick. After a bit ...