Droughts in the late 20th century rival some of North Africa’s major droughts of centuries past, reveals new research that peers back in time to the year 1179. The first multi-century drought reconstruction …

Azendohsaurus just shed its dinosaur affiliation. A careful new analysis of A. madagaskarensis—this time based on the entire skull rather than on just teeth and jaws—aligns this 230-million-year-old animal with a different …