On This Day: November 23rd

The last Sumatran rhinoceros in Malaysia, Imam, dies, making the species officially extinct in the country.

Founders of Italian fashion brand Dolce & Gabbana issue an apology following a series of offensive advertisements on social media promoting a fashion show in Shanghai, China, which was canceled.

Blue Origin's New Shepard space vehicle became the first rocket to successfully fly to space and then return to Earth for a controlled, vertical landing.

Arab Spring: After 11 months of protests in Yemen, Yemeni president Ali Abdullah Saleh signs a deal to transfer power to the vice president, in exchange for legal immunity.

Bombardment of Yeonpyeong: North Korean artillery attack kills two civilians and two marines on Yeonpyeong Island, South Korea.

The Maguindanao massacre occurs in Ampatuan, Philippines; 58 opponents of Andal Ampatuan Jr. are kidnapped and killed.

MS Explorer, a cruise liner carrying 154 people, sinks in the Antarctic Ocean south of Argentina after hitting an iceberg near the South Shetland Islands. There are no fatalities.

A series of bombings kills at least 215 people and injures 257 others in Sadr City, making it the second deadliest sectarian attack since the beginning of the Iraq War in 2003.

Ellen Johnson Sirleaf is elected president of Liberia and becomes the first woman to lead an African country.

The Holy Trinity Cathedral of Tbilisi, the largest religious building in Georgia, is consecrated.