4. Red Sea. Iran-backed Houthi militants are ramping up their attacks on container ships in the Red Sea, wreaking havoc on one of the world’s most important trade routes.

A research team found evidence that a plume of hot mantle and tectonic plates generate activity deep beneath the Afar region in Ethiopia, which will one day tear apart the African continent and create ...

4. Red Sea Iran-backed Houthi militants are ramping up their attacks on container ships in the Red Sea, wreaking havoc on one of the world’s most important trade routes.