Top news for December 21, 2008

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Is This Black Hole the Hungriest and the Brightest?

Kam Ghaffarian’s Moonshots

Waiting to Cut the Cord Boosts Premature Babies' Survival

The Eclipse Is Coming, and Solar Science Will Never Be the Same

Genetic Signature of Down Syndrome Found in Ancient Bones

3D-Printed Cosmic Clouds Unravel the Mysteries of Star Formation

Una temporada de incendios sin precedentes arrasa uno de los puntos calientes de biodiversidad de la Tierra

Alabama Rules Frozen Embryos Are Children, Raising Questions About Fertility Care

Scientists Developed A Tool To Reveal Who's at Risk of Burnout, And It's Free

Falcon 9 completes its 300th successful mission.