  The emergence of flat bands and correlated behaviors in 'magic angle' twisted
bilayer graphene (tBLG) has sparked tremendous interest, though many aspects of
the system are under intense debate. Here we report observation of both
superconductivity and the Mott-like insulating state in a tBLG device with a
twist angle of approximately 0.93, which is smaller than the magic angle by
15%. At an electron concentration of +/-5 electrons per moire unit cell, we
observe a narrow resistance peak with an activation energy gap of approximately
0.1 meV, indicating the existence of an additional correlated insulating state.
This is consistent with theory predicting the presence of a high-energy band
with an energetically flat dispersion. At a doping of +/-12 electrons per moire
unit cell we observe a resistance peak due to the presence of Dirac points in
the spectrum. Our results reveal that the magic range of tBLG is in fact larger
than what is previously expected, and provide a wealth of new information to
help decipher the strongly correlated phenomena observed in tBLG.
