CHENNAI: Ever wondered how digestion happens in the body? The food we eat transverse through four tubes — the oesophagus, ...

Tuberculosis is a serious global health threat that infected more than 10 million people in 2022. Spread through the air and into the lungs, the pathogen that causes "TB" can lead to chronic cough, ...

New York on Friday ordered a weeklong shutdown of all live bird markets in New York City, Westchester and Long Island after ...