Greta Thunberg has built a reputation for saying things that many politicians would rather avoid. Her speeches rarely wander ...

Teenage climate activists told world leaders ‘you are failing us’ and accused them of ‘betrayal’ ...

Some 60 world leaders gather at UN for a "climate emergency" summit aimed at reinvigorating the faltering Paris agreement, at ...

US President Donald Trump stirred up fresh outrage on social media Monday with a tweet mocking an impassioned speech made by 16-year-old activist Greta Thunberg at the UN climate summit in New York.

Greta Thunberg helped ignite a global wave of climate protests that brought millions into the streets. From viral speeches to mass demonstrations, the pressure on governments has never been louder.

THE HAGUE (Reuters) - Thousands of Dutch children skipped school to join a global climate strike on Friday, blocking traffic and asking their leaders "how dare you?" in a reference to Swedish teenage ...

During her speech before the United Nations Climate Change Conference (COP24) in 2018, Greta Thunberg went from teenage activist to environmentalist celebrity, from local protester to international ...

Vice President Vance on Friday chided European leaders for their criticism of Elon Musk wading into their elections, comparing Musk’s actions to Swedish activist Greta Thunberg urging American leaders ...