Tip #1: Don't "share" right away (And sometimes - don't share at all)

It's really important to pause and check in to information (especially science information) before sharing.

Think if it this way: pretend social media posts are like candy. If a stranger shared some candy with you, shouldn't you check it before you eat it, or share it with your friends?  (Source:1)

Tip #2: Check multiple sources!

Always check and evaluate the sources of information - and see if you can find the same information on other reputable sites.

In general, the more controversial or uncertain the information is, the more sources you should check.

Tip #3: Use fact-checking websites

There are some great fact-checking websites that you can make use of. 

For example:

Sci Check - focuses specifically on science claims 

Fact Check

Snopes

Media Smarts - has a custom search engine that employs multiple fact-checkers at once

Tip #4: Look for disinformation red flags

Keep a list of those disinformation tactics  handy when you're searching for science information online. If you spot any of them in the content you're consuming, be extra cautious.