Twitter on Monday rolled out its new logo and brand: 𝕏. 𝕏 is a Unicode character known as "mathematical double-struck capital X." The new logo is also nearly identical to the lowercase "x ...

But Mark Zuckerberg's Meta already appears to have a trademark for an "X" logo. Musk's new logo for X also resembles a Unicode character and ... a unique stencil image of a small bird that the ...