The pope spoke Oct. 1 at the start of a conference marking the 10-year anniversary of Laudato Si', Pope Francis' landmark document that encapsulated church teaching on the environment.

The Pope, in comments before his prepared remarks, said 'there is indeed an action hero with us today, it’s all of you.' ...

The pope invoked his predecessor, Francis, for whom the environment was a core issue, but stopped short of criticizing world ...

Pope Leo XIV urged people Wednesday not to resign themselves to the global crisis of climate change but play an active part ...

Former California Gov. Arnold Schwarzenegger attends a press conference at the Vatican, Tuesday, Sept. 30, 2025.

The US government is closed for non-essential business​​. Today’s newsletter looks at the impacts on climate and weather ...

His Schwarzenegger Climate Initiative is one of the backers of the Vatican conference, which is being held at the Holy See’s ...

With its 1.4 billion followers and 400,000 priests worldwide, the Catholic Church also has a critical mass of people who can ...

As founder of the Schwarzenegger Climate Initiative, which promotes actions individuals can take to fight pollution and climate change, he was invited to the Raising Hope meeting, which Pope Leo was ...

Arnold Schwarzenegger is throwing his weight behind the Vatican’s environmental initiative. He's downplaying the Trump ...

Pope Leo XIV joins environmental experts and campaigners from around the world for a climate conference near Rome Wednesday ...

Ahead of the conference at which Pope Leo XIV is scheduled to speak on Wednesday, Arnold Schwarzenegger, former Governor of ...