Top news for December 21, 2008

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Variations in Earth’s Magnetic Inclination Are “Stop Signs” for Migrating Songbird

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

How Long Covid Exhausts the Body

Lasers Could Send Missions to Mars in Just 45 Days

Mars Express: Making a Splash in a Lava Sea

A new study predicts a huge increase in catastrophic hurricanes for the northeastern U.S.

Northrop Grumman Cygnus Spacecraft Launches NASA Science, Cargo to International Space Station

For Female Yellowthroats, Beauty Isn’t Just Skin Deep

Science Made Simple: What Are Earth System and Climate Models?

Are there any giant animals humans haven't discovered yet?