There are plenty of unanswered questions about the origin of life on Earth. But the research community has largely reached consensus that one of the key steps was the emergence of an RNA molecule that ...

Over the years, cell biology has built a detailed picture of how cells compartmentalize their internal functions. Central to this organization is the nucleus, which houses the genetic material and is ...

India is home to about 20,000 people of African origin who were brought to the country centuries earlier, mostly as slave labour. Now some girls of this Siddi community are fighting the isolation and ...