Before clearing it, it is important to know what cache does. WhatsApp stores thumbnails of images, preview data and temporary ...

Over the years, Apple has increased the amount of internal storage space on an iPhone. Despite that, cleaning up your iPhone storage is something you should do from time to time. While doing that, you ...

When it comes to tracking health and fitness data, we most often think about smartwatches and other wearables. As it turns out, your Android phone can track some basic metrics all by itself, and you ...

NEW YORK (CNN) — Many 23andMe customers signed up to the genetic testing service in hopes of learning fun or interesting information about their past. But consumer advocates are now urging those users ...