Searching for 'Beal Conjecture' in Google gives this link, which is broken in Wikiwand:
https://www.wikiwand.com/en/Tijdeman%E2%80%93Zagier_conjecture/en/Beal's_conjecture

Here is the working link on Wikiwand: https://www.wikiwand.com/en/Tijdeman%E2%80%93Zagier_conjecture

Here is the working link on Wikipedia:
https://en.wikipedia.org/wiki/Beal_conjecture

It looks like someone tried to change the name of this article, and it was changed back to Beal Conjecture on June 29.

Thanks for taking a look!