How did viruses evolve? Are they a streamlined form of something that existed long ago, or an ultimate culmination of smaller genetic elements joined together? Aa Aa Aa The evolutionary history of ...

Although smallpox is now ‘unfamiliar to the world today’ historian Elizabeth Fenn has written that it was ‘a misery commonplace in years gone by.’ For centuries, the smallpox virus and the gruesome ...

Researchers have proposed a new evolutionary model for the origin of a kingdom of viruses called Bamfordvirae, suggesting a billion-years evolutionary arms race between two groups within this kingdom ...

Scientists have recently unearthed a collection of ancient viruses from the depths of a Tibetan glacier, offering a glimpse into viral evolution and environmental conditions thousands of years ago.

Scientists in Switzerland have cracked open a century-old viral mystery by decoding the genome of the 1918 influenza virus from a preserved Zurich patient. This ancient RNA revealed that the virus had ...

In fact, anti-vaccine leagues began as a reaction against government vaccine mandates, as well as a backlash against ...

With the Institute for Health Metrics and Evaluation recently increasing its predicted total for coronavirus deaths in the United States, its researchers are looking to remind the country that the ...