Large parts of the greater Tshwane area have been experiencing power failures since 17:00 on Saturday, following a trip at transformers 1A and 1B at the Njala substation, East of Pretoria. Initially, ...
Nearly 100,000 Nashville residents remain without power following a severe ice storm, as scrutiny mounts over staffing levels ...
The invisible stuff makes up about 85 percent of all matter in the universe, but researchers know little about it ...
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