Paul Allen: Record-breaking $1.5bn art sale for late Microsoft co-founder's collection
Art belonging to late Microsoft co-founder Paul Allen is sold at the largest auction in history.
Read MoreArt belonging to late Microsoft co-founder Paul Allen is sold at the largest auction in history.
Read MoreNorthern California is facing an atmospheric river bringing heavy wind, rain and flooding.
Read MoreErchana Murray-Bartlett has run a marathon a day for 150 days, covering 6,300km (3,900 miles).
Read MoreThe cane toad, weighing in at 2.7kg, is six times bigger than the average specimen.
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