Climate activist Greta Thunberg says it would be “a mistake” for Germany to switch off its nuclear power plants if that...

Teenage climate activist Greta Thunberg has urged governments, vaccine developers and the international community to “st...

Green members of the European Parliament and youth climate activists are criticizing the lack of ambition of the Europea...

Greta Thunberg joined fellow activists in a climate strike Friday at the Davos World Economic Forum.

President Donald Trump tweeted about Greta Thunberg, the teen climate activist, following the announcement of her as Tim...