Apple promised users the ability to remove unwanted stock apps. The News app will be removable in a later version of iOS 10 beta.
To remove the apps simply Touch and hold the app until it jiggles. Tap the X Remove on the app, then tap Remove. Press the Home To add these apps back later Go to the App Store and search for the app. Tap Download to restore the app. Wait for the app to restore, then open it from your Home screen.
Find My Friends
You can remove the Contacts app from an iPhone only. If you remove Contacts, you won’t lose your contact information. You can still find all of that information in the Phone app.
If you remove the Music app, it won’t be available to use with CarPlay.
If you try to remove the Watch app from an iPhone that’s paired with an Apple Watch, an alert asks you to unpair your Apple Watch before you can remove the app.
More information can be found here.