The supplied article contains no usable content — the text captured is only Google's cookie-consent and sign-in boilerplate, along with a list of language options, rather than the news story itself. As a result, the reported announcement cannot be summarised from the material provided.

According to the headline alone, the band Muse has announced a North American amphitheatre tour in support of their album "The Wow! Signal", as reported by Grateful Web. However, no details on dates, venues, ticketing or supporting acts are present in the article body, so these cannot be confirmed or expanded upon here.