health

How do ventilators work?

A COVID-19 "exit" strategy to end lockdown and reopen the economy

The secret weapon against pandemics

How to quickly scale up contact tracing across the US

How do you know if you have a virus?

How tech companies can help combat the pandemic and reshape public health

What is a coronavirus?

What causes opioid addiction, and why is it so tough to combat?

Which is better: Soap or hand sanitizer?

What happens if you cut down all of a city's trees?

How does alcohol make you drunk?

Why sleep matters now more than ever

How can we control the coronavirus pandemic?

Why COVID-19 is hitting us now -- and how to prepare for the next outbreak

What we do (and don't) know about the coronavirus

Could a breathalyzer detect cancer?

Hacking bacteria to fight cancer

How does chemotherapy work?

How menopause affects the brain

Why can't we talk about periods?

The beautiful balance between courage and fear

Is marijuana bad for your brain?

How corn conquered the world

How does laser eye surgery work?

The dangers of mixing drugs

Why haven't we cured arthritis?

How to 3D print human tissue

How motivation can fix public systems

How "smart" clothing could help improve our health

The urgent case for antibiotic-free animals

What happens in your brain when you taste food

How designing brand-new enzymes could change the world

How the gut microbes you're born with affect your lifelong health

How tech is creating new hope for epilepsy patients

How do viruses jump from animals to humans?

This is your brain on air pollution