World affairs editor Sam Kiley reports from the Democratic Republic of Congo where conflict, aid and minerals all intersect ...

At least 200 were killed when mines collapsed at a coltan mining site in eastern Congo this week, rebel authorities say. The Rubaya mines, where the disaster occurred, supply a key metal for ...

Congolese authorities say 70 children died in a landslide at the Rubaya mine, source of much of the world’s coltan.

GOMA, Congo(AP) — A landslide earlier this week collapsed several mines at a major coltan mining site in eastern Congo, leaving at least 200 people dead, rebel authorities said Saturday. The collapse ...

A landslide triggered by heavy rains has killed more than 200 people at the Rubaya coltan mine in the eastern Democratic Republic of the Congo, authorities said.

GOMA, Congo(AP) — A mine collapse on Tuesday at a major coltan mining site in eastern Congo left at least 200 dead, according to Congolese authorities, a number disputed by the rebel group that ...

GOMA, Congo (AP) — At least 200 people were killed earlier this week when a landslide collapsed several mines at a major coltan mining site in eastern Congo, rebel authorities said Saturday. The ...

GOMA, Congo(AP) — A landslide earlier this week collapsed several mines at a major coltan mining site in eastern Congo, leaving at least 200 people dead, rebel authorities said Saturday. The collapse ...