Evolution Diary

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Entries from August 2008

Giant Prehistoric “Kangaroos” Killed Off by Humans

August 14th, 2008 · 1 Comment

Humans, not climate change, were responsible for the extinction of giant “kangaroos” and other massive marsupials in Tasmania more than 40,000 years ago, according to new research. (…)

Tags: General

Neanderthals Didn’t Mate With Modern Humans, Study Says

August 14th, 2008 · No Comments

Neanderthals and anatomically modern humans likely did not interbreed, according to a new DNA study.
The research further suggests that small population numbers helped do in our closest relatives. (…)

Tags: General · Humans Evolution

Human brains pay a price for being big

August 5th, 2008 · No Comments

Metabolic changes responsible for the evolution of our unique cognitive abilities indicate that the brain may have been pushed to the limit of its capabilities. (…)

Tags: General · Humans Evolution

Ancient shark had colossal bite

August 5th, 2008 · 1 Comment

The great white shark may have awesome jaws but they are nothing compared with those of  megalodon  , its gigantic, whale-eating ancestor. (…)

Tags: General

Documentary: The Genius of Charles Darwin

August 4th, 2008 · 1 Comment

For now, UK TV Only: Richard Dawkins examines the legacy of Charles Darwin. The three part programme will be broadcast on Channel Four at 8 pm on Monday 4th, Monday 11th and Monday 18th August. (…)

Tags: General · Rational Thinking · Science and Religion · Videos