Food poisoning, a widespread illness, stems from consuming food contaminated with bacteria, viruses, or parasites. Symptoms ...

Humans have been getting infected by ancient bacteria and viruses for at least 37,000 years. Now, for the first time, ...

Scientists have uncovered DNA from 214 ancient pathogens in prehistoric humans, including the oldest known evidence of plague ...

So far in 2025, more than 31% of the ticks tested in New York were positive for at least one pathogen, according to the ...

A University of California, Riverside-led team has made an advance in the basic understanding of Plasmodium falciparum, the ...

A large-scale study tracing human disease history back 37,000 years has identified harmful bacteria, viruses and parasites ...

From cancer to infectious diseases to neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease, there is an undeniable need for new treatments and medications.

EarthEnable, in nonprofit in Rwanda, installs sealed earthen floors, an affordable alternative to dirt floors, which ...

A shocking new study shows that 90% of freshwater fish in Southern California may be carrying parasites that can infect ...

When hunter-gatherers began living close to animals, the pathogens that cause the plague and leprosy got closer too.

Ticks are parasites that bite and feed on humans and pets. They can spread Lyme disease and other infections. Here's what to know.