Top news for December 21, 2008

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Wrong place, wrong time: Why Zika virus hijacks a protein needed for brain growth

Sync Your Calendar With the Solar System

NASA Small Business Funding Enables Aircraft Inspection by Drone

Far From the Fires, the Deadly Risks of Smoke Are Intensifying

J. Fraser Stoddart, Who Developed Microscopic Machines, Dies at 82

Serious Head Trauma May Awaken Dormant Viruses Inside Your Body

Blue Origin Scrubs New Glenn Rocket’s Debut Launch

LA Now Faces Water Contamination Threat After Wildfires, Expert Warns

When will nuclear fusion become a viable source of energy? Even once researchers can reliably get more power out of a fusion reaction than they put in, they’ll still need to overcome engineering challenges to scale up fusion energy.

Mystery of the Milky Way’s Stellar Streams Solved by Dark Matter