Every
winter, the world’s deepest and largest (by volume) freshwater lake
freezes over, creating alluring forms of ice that appear to be the work
of an invisible sculptor.
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It
shares its name with the famous Russian ballet that begins on Christmas
Eve. But what else do we known about the nutcracker? For a start, it
has a remarkable memory! |
In
the mountain ranges of Asia, one of the world’s most elusive big cats
is edging towards extinction. What can be done to secure a future for
the majestic snow leopard?
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