10 things you need to know this morning in Australia

The Las Vegas shooter's dad was an FBI Most Wanted. The rock world prepares to farewell Tom Petty. Sydney house prices fall. And jokes only you and other smart people will get.

Snapchat is planning a mystery announcement tomorrow

We noticed the webpage art.snapchat.com on Monday with a countdown timer that's scheduled to end around the time Snap CEO Evan Spiegel steps onstage for a rare interview.

Country musician flips on gun control after Las Vegas massacre: 'I cannot express how wrong I was'

Caleb Keeter, a guitarist who performed at the Las Vegas country music festival targeted in a mass shooting, has changed his position on gun control.

6 things Australian traders will be talking about this morning

Get back to work, footy fans.

Why you shouldn't panic when an airliner loses an engine

Engine failure is uncommon but it is generally not a major concern.

3 scientists just won the Nobel Prize for discovering how body clocks are regulated -- here's why that's such a big deal

Jeffrey C. Hall, Michael Rosbash, and Michael W. Young were awarded the 2017 Nobel Prize in Physiology or Medicine "for their discoveries of molecular mechanisms controlling the circadian rhythm."