Top news for December 21, 2008

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Astronomers in Chile to scour universe with car-sized mega camera

Sperm Cell Powerhouses Contain Almost No DNA

Ancient Jewelry Shows Ice Age Europe Had 9 Distinct Cultures

6 Great Space Images in January

Vertex Experimental Drug Cuts Off Pain at the Source, Company Says

Why Insects Are Attracted to Light at Night

Elon Musk's Neuralink Has Implanted Its First Chip in a Human Brain. What's Next?

This Tiny Version of a Human Heart on a Chip Beats Like The Real Thing

Stunning Prehistoric Jewelry Reveals 9 Hidden Societies in Ice Age Europe

Cygnus Soars on SpaceX Rocket to Resupply International Space Station