(CNN) — Guyana is one of the smallest countries in South America, but its elections on Monday might have outsized implications for oil markets and the United States. Here is what you should know.

(CNN) — Venezuela continues to build up military infrastructure and hardware close to the border with Guyana as President Nicolas Maduro and his supporters scale up their threats to annex an oil-rich ...

(CNN) — The leaders of Venezuela and Guyana said Thursday that they would not use force against each other amid a dispute over an oil-rich piece of Guyanese land and agreed to create a joint ...

Sources in Guyana said the Jonestown camp began obtaining shipments of cyanide -- about a quarter to a half-pound of the deadly poison each month -- as early as 1976, well before ...

(CNN) — Guyana’s destiny changed in 2015. US fossil fuel giant Exxon discovered nearly 11 billion barrels of oil in the deep water off the coast of this tiny, rainforested country. It was one of the ...