The key ingredient in our oldest vaccine is a mystery that goes back 200 years.
Findings point to improvements in organ transplants and raise questions over nature of death
Your personality might be shaped by whether your internal clock make you a “morning person” or a “night person.
The gene-editing technology has led to innovations in medicine, evolution and agriculture — and raised profound ethical questions about altering human DNA.
A wave of parents has been radicalized by Covid-era misinformation to reject ordinary childhood immunizations — with potentially lethal consequences.
A new viral outbreak is testing whether the world has learned anything from COVID.
Poorly supported assumptions about typical levels of lung function among Black men in the US are leading medics to miss cases of emphysema
By completely rewiring the network of animal viruses, climate change is creating a new age of infectious dangers.
In the past couple of weeks, UK, Germany, France and others are experiencing a new wave. The US should get ready
Phase 1 study is among first to examine mRNA technology for HIV.
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