Prefer Newsweek on Google to see more of our trusted coverage when you search. Vaccinating birds against bird flu reduces the spread of the disease, but may have unintended consequences. This is the ...

A new COVID-19 variant, BA.3.2, has been detected in 25 U.S. states, the CDC reports, with immune escape traits that may ...

The ancestor of the virus that causes COVID-19 left its point of origin in Western China or Northern Laos just several years before the disease first emerged in humans up to 2,700 kilometers away in ...

Scientists at the University of Vienna, Austria, have screened great ape specimens obtained from natural history museums to identify DNA viruses. This groundbreaking study provides unique insights ...

Around 8% of the human genome is made up of ancient viral sequences—endogenous retroviruses (ERVs) that integrated into our ancestors’ germline millions of years ago. Once thought to be inert genetic ...

An omicron subvariant is once again demonstrating immune-dodging abilities, posing a threat to both vaccinated and previously infected individuals. A report published Wednesday in the New England ...

Add Yahoo as a preferred source to see more of our stories on Google. Study suggests tymoviruses infecting crops today may trace their origins to Eurasian plants before the last Ice Age. (CREDIT: ...

Over the last century, a once-deadly mosquito-borne virus has evolved so that it no longer sickens humans. New research shows that changes in the virus’s ability to target human cells paralleled the ...

The noble push to achieve "Freedom from Hunger" gained momentum after World War II with the formation of the Food and Agriculture Organization of the United Nations, which "strives to eradicate hunger ...