I have a subscription for Apple TV. Does this give me access to Apple News? If not,how can I access Apple News?

Apple News+ is a different subscription from Apple TV+.

Apple News+ is available on iPhone, iPad, and Mac in the Apple News app in supported countries.

Apple News (without the Plus) is free.

How is Apple News+ different from Apple News?

Apple News and Apple News+ both feature the world’s best journalism from trusted sources, curated by human editors and personalized to your interests. With Apple News+ you unlock access to premium content from hundreds of magazines and leading local, national, and international newspapers, cover-to-cover magazine issues you can read online or off, and audio stories — professionally narrated versions of some of the best stories available in Apple News+.

Apple News+ is included in the subscription bundle Apple One Premier.

Read the latest headlines in the Apple News app - Apple Support