Greece: Swedish climate activist Greta Thunberg has delivered her first public remarks after her release and deportation from Israel, condemning what she described as a global complicity in the ...

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.

Climate change activist Greta Thunberg is among a dozen activists on board a charity ship stopped by Israel forces on June 9, attempting to reach the Gaza Strip, sparking international outcry over ...

16-year-old Greta Thunberg took adults to task over the environment. The young activist didn’t mince words when she took the stage -- and took adults to task at the United Nation's Climate Action ...

Greta Thunberg has been one of the most outspoken global voices calling for a ceasefire between Israel and Gaza. Her appeals have consistently centered on humanitarian urgency while ignoring the ...