A team of oceanographers watching a deep-sea rover’s camera never saw this coming: a young gulper eel performing fluid acrobatics for the lens. The reactions caught on video from the group of ...
Only 10% of Dar es Salaam, Tanzania's biggest city, is connected to the central sewage system. The pit latrines often overfill and emptying them is infrequent, dangerous and unhygienic. Water Aid is ...
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