Researchers are studying superconductivity in nickelates, with findings suggesting that magnetic fields and certain structures may play a role in this phenomenon. The superconducting properties of nickelates appear to be influenced by factors such as symmetry, doping, and layering, with some experiments indicating that superconductivity can be enhanced or revived under certain conditions. The discovery of superconductivity in nickelates at relatively high temperatures is also being reported, although the full implications and underlying mechanisms are not yet fully understood.