Terrorists opened fire at a mosque in North Sinai, Egypt, killing more than 300 people present there for Friday prayers.
This story explores the world of a dinosaur whose hollow crest became its most defining feature. Researchers believe it ...
From interactive diagrams to A.I. assistants, virtual tools are beginning to supplant physical dissections in some classrooms ...
One of the biggest concerns with upper respiratory tract infections, like the common cold or a nasal infection, is the potential for more serious deep lung secondary infections, like pneumonia. If ...
Pulmonary diseases pose a major health problem worldwide with millions of affected individuals and dire economic impact.
Anatomy is the field of biology that studies the structure of living things. Anatomy focuses on the composition, structure and location of the parts of organisms tissues, organs and systems as well as ...
COPD, which includes chronic bronchitis and emphysema, is progressive, meaning it gets worse over time without treatment.