Several mental health mobile apps with millions of downloads on Google Play contain security vulnerabilities that could expose users' sensitive medical information.

A key witness in Kouri Richins’ murder trial testified Thursday that she obtained the fentanyl that prosecutors allege Richins used to kill her husband of nine years.

Tired of spam texts that just won't stop? Your phone comes with built-in protection, but it might be turned off by default. Here's how to fix that on both iPhone and Android.