YouTube's December 26, 2025-January 1, 2026 charts show Golden by KPop Demon Hunters Cast leading globally with 72.3 million views while regional preferences create fragmented markets.

A federal court has barred Nielsen from enforcing a contested pricing policy that radio giant Cumulus Media argued illegally leverages the measurement company's monopoly power over radio audience data.

Anna's Archive distributed 256 million Spotify metadata rows and 86 million audio files totaling 300 terabytes, representing 99.6% of platform listens.

Mariah Carey's seasonal classic reaches 57.1 million views while Wham! captures 53 million as festive tracks surge across 13 markets.

YouTube withdraws streaming data from Billboard charts after January 16, 2026, ending decade-long partnership over ad-supported versus subscription weighting.

Viant integrates iHeartMedia's podcast, streaming and broadcast radio inventory through Triton Digital, marking first OTA broadcast programmatic access for DSP.

Amazon extends voice assistant booking capabilities across hotels, home services, and wellness appointments coming throughout 2026, expanding agentic commerce infrastructure.

Google pushes Gemini's full replacement of Assistant into 2026 after announcing 2025 completion. The transition affects millions of mobile users and smart devices.