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New Insights Into How Zika Harms the Brain
Researchers are racing to understand how the Zika virus causes birth defects. Their first results have revealed tantalizing clues about how the virus interferes with the developing brain — and how it might be stopped.
How Mutant Viral Swarms Spread Disease
A new understanding of viral swarms is helping researchers predict how viruses will evolve and where disease is likely to spread.
Scientists Map 5,000 New Ocean Viruses
In the few decades since viruses were first found in the oceans, scientists have only been able to identify a handful of species. A new survey has uncovered nearly all the rest.
Killer Virus Is Invading Koala DNA
An infection sweeping through Australia’s struggling koala population provides an unprecedented opportunity to explore how retroviruses insert themselves into the genome.
The New Science of Evolutionary Forecasting
Newly discovered patterns in evolution may help scientists make accurate short-term predictions.
Hints of Life’s Start Found in a Giant Virus
Newly discovered specimens support a more ancient origin for viruses, perhaps all the way back to the origins of life.
Decoding Flu Viruses Before an Outbreak
Machine learning techniques are helping scientists pinpoint the mutations that allow bird and pig viruses to infect humans.