Physicians and their patients report that engagement in an HIV-based community rivals drug effectiveness in the ongoing efforts to curtail an epidemic. Confronting the HIV Epidemic: There's an App for ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Across the EU, healthcare systems are short of around 1.2 million doctors, nurses, and midwives.