An occipital stroke happens in the back of the brain. This lobe, or part of the brain, helps people to recognize what they see. That means strokes in the occipital lobe can cause vision changes, which ...

When Sofía Petro Alcocer (Bogotá, 22 years old) lands in Colombia, she is surrounded by a dozen bodyguards. The carefree life of a student that she has been living for five years in France, where she ...

The visit between President Claudia Sheinbaum and Colombia's President Petro was not a formal state visit, Sheinbaum told reporters, but merely an opportunity to meet and discuss topics like ...

"What is coming here is real change, real change," Colombia's new President-elect, Gustavo Petro, promised his cheering supporters at his victory speech on Sunday night. As the country's first ...

Greg Petro is a consumer research expert, founder and CEO of First Insight, Inc., and author of The Tyranny of Now: How Technology Impairs Good Judgement, and What You Can Do About It. With over ...