Be skeptical of any news that comes to you through social media, such as Facebook and Twitter, and web searches. Social media algorithms work to present the news that reinforces your current views, not a balanced view. To echo, not inform.
Independently verify the source (by performing a separate search) and independently verify the information (through more mainstream news sources or fact-checking sites).
Select news sources known for high-quality, investigative reporting. Search these sources directly. Don't settle for web search results or social media news feeds.