The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the ...

You’ll also be able to back up text messages for free, too. You’ll also be able to back up text messages for free, too. is a senior reporter covering technology, gaming, and more. He joined The ...

Ethiopia officially inaugurated Africa’s largest hydroelectric dam on Tuesday, a project that will provide energy to millions of Ethiopians while deepening a rift with downstream Egypt that has ...

Ethiopia is prepared to inaugurate Africa’s largest hydroelectric project on Tuesday, which has promised to revolutionise the country’s energy sector but has sparked diplomatic rows with downstream ...

Johannesburg — Africa's largest hydroelectric dam, the Grand Ethiopian Renaissance Dam (GERD), on the Blue Nile is scheduled to open Tuesday to major fanfare in Ethiopia. The $5 billion dam project ...

Egypt took a major step towards qualifying for the 2026 FIFA World Cup with a 2-0 win over Ethiopia on Friday 5/9/2025 in their Group 7 African qualifier at Cairo International Stadium. Mohamed Salah ...

Ethiopia has high hopes for its Grand Ethiopian Renaissance Dam, which is expected to double the nation's electricity capacity. But the mega dam has long been a ...

Ethiopia Opens Africa's Largest Hydroelectric Dam to Egyptian Protest By Dawit Endeshaw GUBA, Ethiopia (Reuters) - Ethiopia officially inaugurated Africa's largest hydroelectric dam on Tuesday, a ...

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Abdulhakim Shamsuddin was 14 and in high school in the city of Dire Dawa when he first heard that he could contribute to the building of a dam on the Blue Nile. The Grand Ethiopian Renaissance Dam, ...

Ethiopia has inaugurated Africa’s largest hydroelectric dam on the Blue Nile, as the $5bn project continues to sow dismay with downstream neighbours Sudan and Egypt. Prime Minister Abiy Ahmed has ...