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Today's featured article

The title page of the 1859 edition of On the Origin of Species

On the Origin of Species, published by Charles Darwin in 1859, is considered to be the foundation of evolutionary biology. Darwin's book presented evidence that the diversity of life arose through a branching pattern of evolution with common descent caused by the mechanism of natural selection. Prior to its publication various evolutionary ideas had been proposed to explain new findings in biology, but the English scientific establishment, closely tied to the Church of England, believed that species were unchanging parts of a designed hierarchy and had rejected ideas of transmutation of species and of humans being related to animals. The book attracted widespread interest, and generated scientific, philosophical, and religious discussion. This debate contributed to establishing secular science based on scientific naturalism. Within two decades there was widespread scientific agreement that evolution had occurred, but until the modern evolutionary synthesis in the 20th century there was much less agreement on the significance of natural selection. (more...)

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Today's featured picture

The Neck, Bruny Island

"The Neck", an isthmus connecting the two halves of Bruny Island, an island off the southeastern coast of Tasmania, from which it is separated by the D'Entrecasteaux Channel. Both the island and the channel are named after Frenchman Bruni d'Entrecasteaux, who explored the area in 1792. It was known as Bruni Island until 1918, when the spelling was changed to Bruny. The island is popular as a holiday location with surfing beaches, historical sites and South Bruny National Park. It is accessible only via the Bruny Island Ferry service.

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