New microfossils suggest earlier rise in complex life

Microfossils from Western Australia may capture a jump in the complexity of life that coincided with the rise of oxygen in Earth's atmosphere and oceans, according to an international team of scientists.

Rare echidna noises could be the 'language of love'

Curtin University researchers have captured rare recordings of echidnas cooing, grunting and making a range of other sounds, but only during the breeding season. Published in Journal of Zoology, the research is titled "Sound ...

Deciphering the enigmatic global distribution of fairy circles

One of the most impressive and mysterious natural formations that we can observe in the arid areas of our planet are fairy circles. These are enigmatic circular patterns of bare soil surrounded by plants generating rings ...

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