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. (…)
Entries from August 2008
Giant Prehistoric “Kangaroos” Killed Off by Humans
August 14th, 2008 · 1 Comment
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