The epoch of Cosmic Dawn offers a promising window into the fundamental physics of our Universe. Current observations by the Hubble and James Webb Space Telescopes are extending our view into the distant past, revealing the properties of the earliest generations of galaxies. In this talk, a brief overview of the current state of this field, starting with observations of distant galaxies and concluding with the cosmic 21-cm signal will be discussed. Throughout, Nashwan will also highlight some analysis and machine learning techniques employed in extracting information from data.