Skirmishes flare between supporters and opponents of Republican presidential nominee Donald Trump as he visits the city of San Diego in California.
More than 100 leading scientists say the Rio Olympics should be moved or postponed due to the Zika outbreak, in a letter to the World Health Organization.
A World War Two vintage aircraft crashes into the Hudson River between New York and New Jersey, reportedly killing the pilot.
Are Tragically Hip the most Canadian band in the world?
Washington's walls have a new splash of colour
They don't want you to watch this video
After the White House, the president's family will stay in Washington
How the Unabomber and his Nordic fan want you to listen
What animals can swim up your toilet?
Live coverage of final practice for the Monaco Grand Prix, ahead of qualifying; plus your views on the halo.