YouTube Ad Revenue Drops to $6.7B During First Quarter

Google Parent Alphabet Beats Q1 Forecasts Despite $2.6B Hit From Reduction In Workforce And Office Space, YouTube Advertising Downturn

YouTube Ad Revenue Drops 2.6% in Q1, Alphabet Takes $2 Billion Charge for Layoffs

Katy Perry’s ‘Wide Awake’ Video Hits 1 Billion Views on YouTube