Tracking your health and fitness is pretty useless if you don’t use the info to …

Samsung’s newest foldable is real. The company on Tuesday officially unveiled its Galaxy Z Flip smartphone after months of leaks, hints and even a teaser commercial played during the Oscars. The device, Samsung’s second foldable after its Galaxy Fold, features a clamshell design similar to Motorola’s new Razr. The Z Flip, like the Razr, is essentially a high-tech flip phone, with an …

For the most up-to-date news and information about the coronavirus pandemic, visit the WHO and CDC websites. China has launched an app that aims to stem the spread of the coronavirus, the pneumonia-like illness that’s infected more than 42,000 people and claimed more than 1,000 lives. Dubbed the “close contact detector,” the app is designed to let users know if …