Amanda Anisimova and Jessica Pegula, who ousted Keys, set up all-American women's quarterfinal in Melbourne.
Spot gold price touches an all-time high of $5,110.50 for an ounce in the first hours of the day.
At least 20 states declare states of emergency as nearly a million people are without power due to snow and ice.
On India's Republic Day, President Xi Jinping says Beijing and New Delhi are 'good neighbours, friends and partners'.
Hundreds of protesters marched in the US city of Minneapolis on Sunday, demanding justice for the fatal ICE shooting.
Marco Rubio's call with PM Shia al-Sudani comes as Iraq is expected to see a new government amid US-Iran tensions.
The US interest has long lied in a unified Syria.
Israeli settlers chase Palestinian school bus in occupied West Bank
Kyiv is ready to send an agreement to Parliament and US Congress but Ukrainians say their safety is far from guaranteed.
One-third of Egyptians were born after the 2011 Arab Spring protests which removed longtime President Hosni Mubarak.