Democratic President Joe Biden and his Republican rival Donald Trump take the stage for a debate that will offer voters a rare side-by-side look at the two oldest candidates ever to seek the U.S. presidency.
Thousands of dead fish have blanketed the surface of a lagoon in Mexico's northern state of Chihuahua, and local officials are blaming an intense drought.
Indian Prime Minister Narendra Modi's alliance was headed for a narrow majority as vote-counting in the general election neared completion, with the tally well short of a widely expected landslide.