Top news for December 21, 2008

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Night sky, April 2022: What you can see this month [maps]

Binoculars deals: Magnificent savings on Celestron, Nikon, Bushnell and more

MRI Reveals Significantly Altered Brain Structure in Fetuses Exposed to Alcohol

CT uncovers bone disease in Tyrannosaurus rex jaw

Revealing Failure Mechanisms of Energy Storage Devices

Stones smashed by horses can be mistaken for ancient human tools

Variations in Earth’s Orbit Drove Biological Evolution of Coccolithophores

This dinosaur had a weapon shaped like an Aztec war club on its tail

Ancient footprints suggest famed human ancestor ‘Lucy’ had company

On this day in space! Oct. 14, 1947: Chuck Yeager smashes the sound barrier.