While only rolled out to some users, the feature's bizarre AI-generated descriptions were shared widely.

The platform said it would remove end-to-end encrypted messages, a major U‑turn by parent company Meta.

Molecules that can capture heat could be a useful technology to decarbonise heating.

Meta said Ofcom's calculations were "disproportionate"; the regulator said it would defend its position.

The tech giant says it hopes to slowly expand the service as the demand for ultra-fast deliveries grows.

The feud has fuelled a costly showdown between two tech titans.