Pacific Gas and Electric transmission and distribution lines caused the deadliest and most destructive fire in California history, state officials said.

After the deadliest wildfire in California history, PG&E is facing intense scrutiny from lawmakers, regulators and a federal judge.

2018 brought chilling warnings about the growing dangers of climate change, but President Trump continued to question the reality of a warming planet.

PG&E reported additional problems with its transmission lines prior to the Camp Fire and asked state regulators to approve a more than $1 billion rate hike.