March 4, 2015 (2015-03-04) (Wednesday)
Disasters and accidents
Science and technology
- Scientists report the finding of a 2.8-million-year-old jawbone (the "Ledi jaw") forming a potential link between the 3.2-million-year-old hominin (human-like primate) Lucy (Australopithecus) found in the same area, and the 2.35-million-year-old remains of Homo habilis found at nearby Hadar. If assigned to the genus Homo, the new remains represent the oldest known human, some 400,000 years older than previously found. (BBC)
- Microsoft co-founder Paul Allen and his team of researchers find the Musashi, one of Japan's biggest and most famous battleships which was sunk by American forces in 1944, on the floor of the Sibuyan Sea. (CNN)