A new study suggests that people who have strong social media networks and receive multiple friend requests are less likely to die.
Images from the World Athletics Championships in Eugene, Oregon, on Friday, Day 8.
Noah Lyles always wanted to be the next great sprinter after Usain Bolt retired and the 20-year-old American took a big step toward that goal with the year's fastest 100 metres at the US Championships in Iowa on Friday.
Here's a list of the favourites of the billionaires.