A strong, 6.0-magnitude earthquake struck in Ethiopia on Friday ... also prompt U.S.G.S. scientists to update the shake-severity map. An aftershock is usually a smaller earthquake that follows ...

A moderately strong, 5.5-magnitude earthquake struck in Ethiopia on Sunday ... prompt U.S.G.S. scientists to update the shake-severity map. Aftershocks can occur days, weeks or even years after ...

The Ethiopian foreign ministry said it was unsure how the map had "crept in on the website" Ethiopia's foreign ministry has apologised after a map of Africa on its website incorporated ...