Top news for December 21, 2008

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Guinea pigs: A promising animal model to study the human embryo - EurekAlert!

Here's How We Could Quickly Raise Temperatures on Mars

‘Getting Heavier’: Climate Change Primes Storms to Drop More Rain

Funding for National Climate Assessment Is Cut

Earth's Oceans Were Once Green, Says Study of Volcanic Waters

From school bully to bully pulpit: Empowering adolescents to transform schools and themselves - EurekAlert!

AI Model Successfully Runs on 1997 Hardware Using Just 128MB RAM, Experiment Shows

A Super-Earth Stripped Bare: Astronomers Uncover One of the Densest Planets Ever Found

How Obesity Fuels the Spread of Breast Cancer: New Study Reveals Alarming Link

New machine learning tool could transform how we study neutron star mergers