The North Atlantic Treaty Organization, known as NATO, is a mutual-defense alliance that was established after World War II, in 1949, by the United States, Canada and 10 European countries.

It's one of the three dams Canada built under the Columbia River Treaty, which has governed how water is managed on the massive cross-border river for more than 60 years. (The Canadian Press ...

British Columbia’s Energy Ministry says the United States has paused negotiations with Canada on the wide-reaching Columbia River Treaty that regulates everything from flood control and power ...

A map of the K'ómoks First Nation's traditional territory as part of the B.C. treaty process. (K'ómoks First Nation) The nation's elected Chief Councillor Nicole Rempel said the treaty will ...

Donald Tusk, the Polish prime minister, has said he is in favour of abandoning the Ottawa Convention, the 1997 treaty forbidding the production, use and storage of anti-personnel mines.

The states parties of a U.N. nuclear weapons ban treaty on Friday adopted a declaration affirming the existential threat nuclear weapons pose to humanity and pursuing the eradication of such weapons.

“Earlier today, we were honoured to join the Board of Directors of the Treaty Land Entitlement Committee and leadership of the 14 First Nations they represent to announce that, in the spirit of ...

Polish Prime Minister Donald Tusk said on Friday he backed withdrawing his NATO country from a landmark treaty prohibiting the use of anti-personnel landmines as he briefed the parliament on Poland’s ...

NATO members are bound to back each other militarily in the face of any aggression under the collective defense clause in the alliance's founding treaty. "Do you think they're going to come and ...

The United Nations Environment Programme (UNEP) announced Monday a new round of talks on a global treaty to limit plastic waste after the last negotiations in December ended in stalemate.