UNITED NATIONS -- Leader after leader told the United Nations on Monday that they will do more to prevent a warming world from reaching even more dangerous levels. But as they made their pledges at ...

Greta Thunberg’s rousing speech before sailing to Gaza in aid flotilla - Russia issues Afghanistan warning after Trump says US wants Bagram Air Base Former NFL Coach Says Jonathan Gannon 'Dead Wrong' ...

Teen activist Greta Thunberg called on Canadian Prime Minister Justin Trudeau and other world leaders Friday to do more for the environment, as she prepared to lead a march in Montreal that was part ...