Ancient viral fossils buried in our DNA are offering fresh clues about how today’s respiratory pathogens infect and spread.

New Delhi: Researchers from the Department of Biological Sciences and Bioengineering at the Indian Institute of Technology (IIT) Kanpur have successfully visualised the atomic structure of CXCR2, a ...

Retroviruses are viruses that have evolved the ability to write their genetic code into a cell's own DNA. The most ancient ...