On the surface, the outcome of the Paris climate summit falls far short of what is needed to save the planet from global warming. Then again, maybe practical success isn’t the measure by which it should be judged.
Make your wish while watching the rain of shooting stars
Brazil's top prosecutor has asked the Supreme Court to open 83 new investigations into politicians as part of a long-running corruption probe involving state oil giant Petrobras
When is the best treatment for pain more pain? When you're taking part in an experiment published by a Nobel pr...
Uruguay's three-year process of legalizing recreational cannabis consumption reached its final stage on Thursday, when the government said it would authorize pharmacies to begin selling the substance as of July.