Is BNB beacon the same as BNB?

Excuse me, could you please clarify if BNB Beacon is indeed the same entity as BNB? I've been hearing about both terms in the cryptocurrency space, and I'm a bit confused about the distinction, if any. Is BNB Beacon simply another name for BNB, or does it represent a different aspect or iteration of the same cryptocurrency? I'd appreciate any insight you could provide to help me better understand the relationship between these two terms.