Why the urge to find 'Nemo' has helped fish diversify

Caring parents foster successful offspring, or so the thinking goes. But for reef fishes, such as Disney's charismatic clownfish, Nemo, the effects of parental care stretch right across evolutionary time and even increase ...

Could biology explain the evolution of religion?

For a biologist like me, the interesting questions about religion have always been where did it come from and why did it evolve? I taught evolutionary biology in a Catholic University in the most Catholic country in the world ...

Beneficial organisms react differently to parasite drug

The substance ivermectin has been used for more than thirty years all over the world to combat parasites like roundworms, lice and mites in humans, livestock and pets. The active ingredient belongs to the chemical group of ...

Strictly yeast: Ribosomal dance leaves evolutionary footprints

Researchers at the National Collection of Yeast Cultures at the Institute of Food Research have turned a problem in evolutionary biology into a new tool to better understand phylogeny in closely related species. Resequencing ...

Largest study of sponges sheds new light on animal evolution

Sponges are an important animal for marine and freshwater ecology and represent a rich animal diversity found throughout the world, from tropical climates to the arctic poles. For evolutionary biologists, they also present ...

Turbulent nature of menopause triggered by gene battles

The hormonal mayhem, reduced fertility and hot flushes experienced by a woman in the run up to menopause may owe to warfare between her own genes, according to a team of scientists working in the United Kingdom and Japan.

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