Competition leads to fathers who produce more male sperm

New research led by The University of Western Australia has shown that the social conditions that a male experiences while growing up can influence the amount of X and Y chromosome sperm that he produces as an adult.

56 new species of arachnids found in Western Australia

Researchers at The University of Western Australia and the Western Australian Museum have discovered 56 new species of arachnids, known as schizomids, in Western Australia's Pilbara region.

Breakthrough in high-yield drought-resilient chickpeas

A global study led by the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) and involving scientists from The University of Western Australia has identified genes that can be used to develop drought ...

Showy male primates have smaller testicles

Male primates equipped with all the bells and whistles to attract a female mate tend to have smaller gonads, according to a study by researchers at The University of Western Australia and University of Zurich.

Male crickets use female scent to rate fertility prospects

A new study by researchers at The University of Western Australia has found that male insects are able to use female scent to assess not only how many eggs she will produce but also the egg-laying potential of their daughters.

Female golden snub-nosed monkeys share nursing of young

An international team of researchers including The University of Western Australia and China's Central South University of Forestry and Technology has discovered that female golden snub-nosed monkeys in China are happy to ...

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