People are quite alarmed when realizing they don't know the true definitons of AM and PM, which help indicate whether it's ...

A poster took to social media to ask for the meaning of the letters 'AM' and 'PM' – and it's safe to say that many were left ...

Gen Z is now using the social media app X to educate themselves about terms like AM, PM, and o'clock. Many were surprised to ...

Have you ever wondered what the commonly used initialisms stand for? If you haven't clocked it yet, you're not alone.

so we could say ' I go to bed at 7 o'clock PM '. We can tell the time without saying AM and PM though - for this, we use the 24 hour clock. The 24 hour clock always uses 4 digits, and we use this ...