This tab collects and displays feeds (RSS) published on other websites. Your network administrator selects the news feeds that appear here.
[to reopen - click "Help" in the sidebar]
The US entrepreneur and Tesla-founder finds traffic "soul-destroying" - so he's come up with this.
Elon Musk talks about networks of tunnel roads, autonomous driving, space travel and his pet snail Gary.
The US president said he hoped the new order would create "thousands and thousands" of jobs.
The near-miss with a passenger jet is the first in the UK to involve more than one drone.
The Fori passenger ferry will now use electric power to make its river crossings.