Aidai and since 1992 Naujasis Židinys-Aidai (literally: Echoes and New Fireplace-Echoes) is a magazine about Lithuanian culture and literature.

It was established in Munich, Germany, as a successor of the traditions of Naujoji Romuva and Židinys magazines published in interbellum Lithuania.

In 1949, the editorial staff moved to the United States.

Around that time, the first articles about politics and society appeared.

Among notable authors of the time were Kazys Bradūnas and Juozas Girnius.