It turns out that preservation of these structures is widespread, confirming the ancient origin of this type of circulatory ...

Paleontologists at the Manitoba Museum and Royal Ontario Museum (ROM) have discovered a remarkable new 506-million-year-old ...

Choose from Respiratory System Diagram Infection stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Plans and pricing Video Back Videos ...

Choose from Child Respiratory System stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Plans and pricing ...

Most vaccines — and boosters — are injected directly into muscle tissue, usually in the upper arm, to kickstart the body's immune system in the fight against disease.

Disadvantaged populations carry a disproportionate burden of poor respiratory health; and consistent with this, occupational exposures to respiratory harms also impact those from such backgrounds to a ...

But Mosura was different. Instead of the familiar streamlined body with flaps and claws, this little predator had something ...

Patients with high self-perceived stress had higher rates of COPD exacerbations and increased platelet activation.

Researchers have gained comprehensive insights into the entire nervous system of the fruit fly (Drosophila melanogaster). The study describes in detail the neurons that span the entire nervous system ...

You’ve worked extensively on respiratory syncytial virus (RSV) and influenza. What are the key differences in how the immune ...

Discover 10 causes of nasal breathing difficulties from deviated septum to spray addiction, plus effective solutions for ...

The Trade-Adverse Trade Adviser: Once sidelined, President Trump’s counselor Peter Navarro has returned to Washington and quickly upended the global trading system.