By Lex Harvey, Stefano Pozzebon, Sophie Tanno, Michael Rios, CNN (CNN) — Venezuelan opposition leader and Nobel laureate ...

Edmílson played out the final couple of years of his career in the humble hubs of Real Zaragoza and Ceará, and in 2019, he ...

(CNN) --Some lawmakers are objecting to the frequent use of celebrities at congressional hearings to generate publicity. Last week, U.S. Sen. George Voinovich, R-Ohio, skipped a Senate Environment and ...

Truly breakthrough ideas rarely hatch overnight. Consider, for example, Charles Darwin’s theory of evolution, which had a protracted evolution of its own. Darwin spent decades reading scientific ...