06/01/2020

Clusters of gold atoms form peculiar pyramidal shape

Freestanding clusters of 20 gold atoms take the shape of a pyramid, researchers have discovered. This is in contrast with most elements, which organize themselves by forming shells around one central atom. The team of researchers ...

Indonesian arrested selling Sumatran tiger skin

An Indonesian caught trying to sell the skin of a critically endangered Sumatran tiger has been arrested, police said Monday, highlighting the problem of animal trafficking in the Southeast Asian country.

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