Iron selenide is the simplest of the "11" family of Fe-based superconductors. Although FeSe itself has a low Tc of 8.5K, superconductivity can be strongly enhanced by application of pressure, by molecular intercalation, and by deposition as a thin film on SrTiO3. It is of interest to understand FeSe as the parent of these high-Tc derivatives. Our aim is to search for magnetic fluctuations in FeSe. If found, we will investigate how the fluctuations are influenced by the tetragonal-orthorhombic transition at Ts=90K to test a recent theory that the structural transition is driven by an Fe spin-state transition, and we will study whether the low energy magnetic dynamics are influenced by superconductivity, e.g. featuring a spin resonance as found in other Fe-based superconductors. The measurements will be made on high purity polycrystalline samples.