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Top Japan lab dismisses ground-breaking stem cell study

Japan's top research institute on Friday hammered the final nail in the coffin of what was once billed as a ground-breaking stem cell study, dismissing it as flawed and saying the work could have been fabricated.

The origins of multicellular life

The biological world around us is dominated by multicellular plants and animals. All of these intricate forms have evolved from far simpler, single celled ancestors.

Earth's history sends climate warning

A new study of historical carbon dioxide levels stresses urgent action is needed to avoid prehistoric levels of climate change.

Should voting be compulsory or should we have a right not to vote?

Each year, millions of people fail to vote without reproach. Does abstention constitute a citizen's right not to vote? This article in Australian Journal of Political Science explores whether we have a legal right to a 'no ...

Japan lab cannot repeat ground-breaking cell finding: reports

Some of Japan's top scientists have been unable to reproduce results of what was once billed as a ground-breaking stem cell study, but which spiralled into a scandal that included a respected researcher's suicide, reports ...

Namibia sponge fossils are world's first animals: study

Scientists digging in a Namibian national park have uncovered sponge-like fossils they say are the first animals, a discovery that would push the emergence of animal life back millions of years.

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