Imagine a virus so lethal that up to 90% of those infected don’t survive. That’s Marburg - a rare but extremely dangerous disease with no known cure. In this video, we explore its history, how it ...

Scientists have discovered 20 new bat viruses in China, including strains related to Nipah and Hendra, raising global health ...

In the shadows of Python Cave, Uganda, a leopard leaps from a guano mound—formed by bat excrement—and sinks its teeth into a ...

When the first reports of a new COVID-19 variant emerge, scientists worldwide scramble to answer a critical question: Will ...

Trump’s new COVID-19 website features five arguments supporting the lab. Among them was the explanation that Wuhan – the Chinese city where the virus first began spreading – is home to a ...