Farmers, already concerned about the impact of extreme heat, are now facing a new challenge.

Scientists recovered ancient smallpox DNA from two Indigenous mummies in Chile, providing the first genetic evidence that the ...

The year 2026 has been a challenging one for virologists and global health experts, marked by a series of alarming viral outbreaks across the world. So far, it has reinforced the constant and evolving ...

As they say, the difference between medicine and poison is the dose. The difference between viral transmission and infection, it appears, has to do with the restraint found in the virus itself.

Ebola is one of the world's deadliest viruses, and Marburg is its cousin. This hemorrhagic virus shares many symptoms with Ebola, and there is no known cure or treatment. It spreads quickly and ...

The deadly Ebola virus can remain unnoticed in recovered patients' nervous system, and relapse months or even years later to start a new outbreak, scientists warn in a new study. Ebola is one of the ...

Share on Pinterest Despite the recent outbreak in India, health experts suggest the Nipah virus is an unlikely candidate for a global pandemic. Image credit: CharlesGibson/Getty Images Two new cases ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. This illustration highlights various antibody structures floating against a blue background, ...

Add Yahoo as a preferred source to see more of our stories on Google. Woman applying insect repellent against mosquito and tick on her leg during hike in nature. Skin protection against insect bite© ...