Top news for December 21, 2008

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Elephants Arrive, So Humans Don’t Forget

Vision 10,000 Times Better: Gene Therapy Delivers Life-Changing Results

Study of older patients suggests 1 in 5 cases of dementia may be attributable to vision impairment

NASA’s Daring Mission to 3D Map the Globe

22x More Effective: Researchers Develop Potent Environment-Friendly Disinfectant

Data From the Heavens: The Space Shuttle Maps That Transformed Our View of Earth

Cosmic Ignition: When the Universe First Lit Up

Scientists Say Wormholes Are Secretly Altering Our Reality

SpaceX will start launching Starships to Mars in 2026, Elon Musk says

Lightning Strikes More Often in Skies Full of Pollution, Study Shows