A COVID variant of concern or just another ‘scare-iant?’

Global leaders cannot treat COVID-19 vaccines as ‘apartheid,’ says former Liberian president

With quick and easy malaria tests, some unexpected drawbacks

The whole world is getting more depressed

Mining nature for the next groundbreaking antibiotic

Zika’s million-dollar question: Where are the birth defects?

Here’s where to find some of the cleanest air in the world

Why the World Health Organization is taking the ebola outbreak in Guinea ‘very seriously’

A road trip to end typos