When President Theodore Roosevelt visited East Africa in 1909, there were about 300,000 rhinos in the area. Now, reports The Economist, there are perhaps 2,000.
The problem is not that the rhinos are half-blind, lumbering, and often infertile - which they are. It is economic ...
(Ht: The Browser)
The greatest David Attenborough documentaries you really need to watch
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To mark David Attenborough turning 100, New Scientist staff have been set a
tricky task: pick your favourite of his many amazing documentaries...
4 hours ago
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