The country's first-ever H5N5 bird flu case has been confirmed in Washington State, where a resident is hospitalized with a ...

As the first human case of H5N5 bird flu is confirmed in the US, here are some frequently asked questions about the disease, ...

A trove of rare 300,000-year-old wooden tools unearthed in south-west China reveals that early humans in the region may have relied heavily on underground plants like roots and tubers for sustenance.

Rare asymptomatic H5N1 bird flu infections detected in humans. Learn how to stay safe and what experts say about this silent, ...

If you're ready for a summer romance, you're not alone in the mammal kingdom. In fact, even your aquatic brethren are getting a little hot and heavy beneath the waves. A recent study published in the ...

(CNN) — A rare case of travel-related New World screwworm was identified in Maryland in a patient who traveled from El Salvador, a spokesman from the US Department of Health and Human Services said.

Christ Hospital tests water after 2 cases of Legionella pneumonia reported The Christ Hospital has identified two cases of people diagnosed with Legionella pneumonia in the past six weeks that may be ...