A 17-year-old pilot, Mack Rutherford became the youngest person to fly solo around the world in a small aircraft after he landed in Bulgaria, where his journey kicked off five months ago.
Marine biologist Ellen Prager has come out with a book titled "Dangerous Earth: What we wish we knew about volcanoes, hurricanes, climate change, earthquakes and more".
India's Union Education Minister Dharmendra Pradhan and his Australian counterpart, Jason Clare announced the establishment of a working group on transnational education.
Scientists at the Weizmann Institute in Israel found that stem cells from mice could be made to self-assemble into early embryo-like structures with an intestinal tract, the beginnings of a brain, and a beating heart.