gogo formation

Fish were the first to have sex for fun, fossils suggest

October 12th, 2010 - 12:04 pm ICT by ANI
Washington, Oct 12 (ANI): New research from the Gogo Formation of Western Australia suggests that fish were the first to have intimate sex by copulation.Well-preserved fossils of extinct armoured fish belonging to ... Read more...

Posted in Health Science |

Lack of oxygen may have forced fish to evolve into first air-breathing animals

February 10th, 2010 - 2:25 pm ICT by ANI
Sydney, Feb 10 (ANI): A new study by Australian scientists has determined that a global drop in oxygen levels may have been the driver that led ancient fish to leave the water ... Read more...

Posted in Health Science |

Pregnant fish was among the first on Earth to have sex

February 27th, 2009 - 2:11 pm ICT by IANS
London, Feb 27 (IANS) The fossil of a pregnant fish has shed light on the possible origin of sex, according to a new study. The fossil is an adult placoderm, an extinct group ... Read more...

Posted in Sci-Tech |