Cell phones are everywhere. Almost everyone has one. But there is mounting scientific evidence of the harm their radiation does to human health, especially to the health of children.

Did the coronavirus leap from bat to man at a wildlife market or inside a scientific laboratory? We may never know for sure, but the lab-leak hypothesis is plausible. What are the implications?

The Covid-19 pandemic exposes the cruel and absurd results of relying on markets for the satisfaction of human needs. In Las Vegas homeless men sleep on a parking lot on a street full of empty hotels.

Interim results of trials of the drug Remdesivir on Covid-19 patients are very encouraging. But could the drug be reaching those who desperately need it more quickly?

Why are medical supplies in such short supply? This study explains the main reasons and presents three case studies: respiratory face masks, ventilators, and vaccines.