  We report the detection of a molecular outflow driven by the brown dwarf
binary FU Tau. Using the IRAM 30 m telescope we observed the $^{12}$CO(2-1)
(CO) emission in the vicinity of FU Tau and detected a bipolar outflow by
examining the wings of the CO(2-1) line as we moved away from the source
position. An integrated map of the wing emission between 3 kms$^{-1}$ and 5
kms$^{-1}$ reveals a blue-shifted lobe at a position of $\sim$ 20 \arcsec\ from
the FU Tau system and at a position angle of $\sim$ 20$^{\circ}$. The beam size
of the observations is $11\arcsec$\ hence it is not possible to distinguish
between the two components of the FU Tau binary. However as optical forbidden
emission, a strong tracer of the shocks caused by outflow activity, has been
detected in the spectrum of FU Tau A we assume this component to be the driving
source of the molecular outflow. We estimate the mass and mass outflow rate of
the outflow at 4 $\times$ 10$^{-6}$ \Msun\ and 6 $\times$ 10$^{-10}$ \Msun/yr
respectively. These results agree well with previous estimates for BD molecular
outflows. FU Tau A is now the third BD found to be associated with molecular
outflow activity and this discovery adds to the already extensive list of the
interesting properties of FU Tau.
