There is no specific trigger action for whenever SharePoint news is posted. This article explains how you could work around this by using a trigger condition expression.
My name is Dennis. I am Dutch and I live and work in the UK as an IT consultant. Currently I work a lot with SharePoint online, Microsoft Teams and all the other products of the Office 365 platform. I also like my share of Dynamics 365 and Azure. I try to blog about everything I come across in my daily job. All the content in my blogs are my personal views and experiences.
Accounts API Azure Azure DevOps Bot Codesnippet ColumnFormatting Csv Dynamics 365 Customer Service Dynamics 365 Sales Dynamics 365 Supply Chain Management Expression Flow Howto Http Incident Incident management JSON Managed Account mention Microsoft Dataverse Microsoft Graph Microsoft Teams Office365 Outlook PAD Password Permissions PnP Power Automate PowerShell Power Virtual Agents Records REST SharePoint SharePoint 2010 SharePoint 2013 SharePoint Online SPFx Theme Trigger Trigger Condition Troubleshooting Work Item Yammer