Tristan da Cunha is a group of islands in the South Atlantic that formed from the breakup of the supercontinent Gondwana.

Niger’s defense minister says the junta-led West African countries of Niger, Burkina Faso and Mali have created a joint force that will soon be deployed in the restive Sahel region to face rising extr ...

Tristan da Cunha is a group of islands in the ... of the Atlantic Ocean, from a point west off the coast of Gabon in Africa to a point farther south than the tip of South Africa.