S&P Global downgrades Ukraine's credit rating to "SD" for 'selective' default after being unable to pay a US$34 million international bond payment, while stating that Ukraine's credit rating would fall to "D" representing a complete default following restructuring of Ukraine's debt. (Reuters)
A record prolonged heat wave persists over Antarctica, with temperatures reaching {{conv|50|F-change}} higher than average in some areas during the middle of winter. (CNN)