Venezuela’s oil has long been tantalizing—and problematic. The country’s headline number is 300 billion barrels, a reserve that would be the largest in the world, dwarfing even Saudi Arabia’s 265 ...
Today, science can narrow down potential oil reserves with surprising accuracy — especially when it comes to shale oil, found ...
Off Brazil’s northeastern coast, where the sediment-heavy water of the vast Amazon River tips out into the Atlantic, are two very different types of treasure. The first is an ecological gem: a 3,600 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback