I am looking for a single word for “for how long a piece of information is considered fresh”.
Suppose I have a piece of information, say a score of a cricket match at a particular moment in an ongoing live match. It can be considered as “stale” or “fresh” depending upon whether we have updated information available or not.
I was thinking of validity but somehow it doesn’t look correct to me. Validity is more like whether something is correct or incorrect.