Top news for December 21, 2008

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The Evolution of a Head Has Been Traced Back Surprisingly Far Up Our Ancestral Line

Glimmering Hubble Space Telescope photo shows stunning starburst effect

Electronic Nematicity: Spin Keeps Electrons in Line in Iron-Based Superconductor

Scientists develop 'off the shelf' engineered stem cells to treat aggressive brain cancer

What’s Going on With the Testing Requirement for Travel?

NASA, Partners to Host CAPSTONE Prelaunch Media Teleconference

On This Day In Space: Nov. 18, 2013: NASA launches MAVEN orbiter to Mars

The Plastic Alternative The World Needs

Boeing Starliner: Live updates

Here Is What One Million Covid Deaths In The U.S. Looks Like