Look for trusted sources that discuss the topic to see if the information is being presented accurately or if it is even being covered in other places at all. Do a Google search on the topic or main claim of the article, and look for information from reliable, trusted sources. Look for articles from a trusted news source or fact checking website. Use reverse image searching to find source for images.
Tip: When searching for images to find trusted coverage or look for original context, use the Google Chrome browser. Google Chrome has a built in Google image search function. Right click on the image you want to search and you will see "Search Google for Image" in the menu that appears.
For trusted news sources, start with this collection of newspapers:
Here are a couple fact-checking sites: