Pterosaur ancestor had no wings and lived 237 million years ago

A small dragon-like species of wingless reptile that lived 237 million years ago has been identified as one of the earliest ancestors of pterosaurs in a new study.  Similarities between fossils of the so-called lagerpetids, which were wingless but had characteristically long hind-legs, and winged pterosaurs were revealed in CT scans.  Although one could fly and the other … Read more

Earth is home to more man-made items than life

The world will soon consist of more ‘stuff’ made by humans than it does living things, according to new research.  It reveals the world’s biomass in 2020 is likely to be exceeded by the cumulative amount of concrete, bricks, metals and other materials people have manufactured. Human-generated mass is expected to exceed 3 teratonnes by … Read more

Archaeology: Neanderthals DID bury their dead, new analysis of a 41,000-year-old skeleton reveals

The remains of a two-year-old Neanderthal who died some 41,000 years ago had been lain carefully in a grave that was covered with fresh soil, a study has concluded. The poor child’s skeleton was unearthed in 1973 from a rock shelter at the La Ferrassie dig site in Savignac-de-Miremont, Dordogne, southwest France.  Researchers from France re-examined the … Read more

Indus Civilisation people survived on a meat-heavy diet of of pork, beef and BUFFALO 4,500 years ago

People of the Indus Valley civilisation who lived in what is now north-west India 4,000 years ago had a meat-heavy diet, new research indicates Analysis of pottery from the era reveals a preponderance of animal products, including pig, cattle, buffalo and goat meat as well as dairy. Scientists say people living in rural and urban sites … Read more

Dogs struggle to detect differences between similar-sounding words, study finds

Dogs struggle to detect differences between similar-sounding words like ‘dog’ and ‘dig’, according to a new study. Hungarian scientists put electrodes on doggies’ heads to measure signs of recognition from brain activity as they listened to various spoken words. The dogs listened to known words (like ‘sit’), similar but nonsense words (‘sut’) and very different … Read more

Evolution: Charles Darwin was right that flightless insects develop on windy islands, study finds

Charles Darwin (1809-1882) Charles Robert Darwin was born in Shrewsbury, Shropshire, the fifth of six children of wealthy and well-connected parents. One of his grandfathers was Erasmus Darwin, a doctor whose book ‘Zoonomia’ had set out a radical and highly controversial idea, that one species could ‘transmute’ into another. Transmutation is what evolution was then … Read more