Dimming Sun's rays could ease climate impacts in Africa

Dialling down the Sun's heat a notch by injecting billions of shiny sulphur dioxide particles into the stratosphere could curtail devastating drought across parts of Africa, new peer-reviewed research has reported.

Big city growth escalates the urban-rural divide

Microdata from Swedish population registers provide new insights into cities' economic growth paths. The data reveal a surge in regional inequality, with more resources flowing to cities atop the urban hierarchy, which thus ...

page 2 from 20