US agency plans crackdown on FOIA requests

Trump administration officials took steps on Friday to crack down on transparency at one of the largest US federal agencies, proposing a slew of changes that could make it harder for the public and media to obtain records of agency dealings.

BBC: How ancient DNA may rewrite prehistory in India

New research using ancient DNA is rewriting prehistory in India – and shows that its civilisation is the result of multiple ancient migrations, writes Tony Joseph.

Who are the Indians? And where did they come from? 

In the last few years, the debate over these questions has become more and more heated.