I wonder why the headline says 'Asian' instead of saying Chinese, since all three researchers were Chinese with ties to China. As an ethic Indian, I'm kinda offended when all Asians are just lumped together as I believe it promotes general racism and bias against anyone from that continent .
Funny you say that because in the US, Indians are not considered Asians in practice even though of course South Asia is, well in Asia. I have seen many people argue that Asians only mean East Asians and does not include South Asians. However, the official census lumps all Asians together.
My theory is that this comes from restaurant culture. There is 'asian food', e.g. 'stuff with rice' and there is 'indian food', e.g. 'stuff with curry'.