Health

Stanford study reveals how vaping influences coronavirus risks

Scientists identify the best (and worst) Covid-19 masks

Scientists debunk a common theory about coronavirus

3 unbreakable rules for working from home

One simple strategy is essential to stop the spread of coronavirus indoors

Sunlight could solve drinking water's biggest problem in 30 minutes

How to effectively clean a cloth mask during Covid-19

How to boost your immune system to combat Covid-19

Why doesn’t our memory serve us well in this pandemic?

All the ways Covid-19 could change travel for years to come

Why one type of dog can smell Covid-19 with a 100 percent success rate

How this digital nomad learned a valuable lesson in being present

Don’t blame cats for destroying wildlife

Biodiversity loss could be making us sick – here’s why

Lockdown had a counterintuitive effect on mood, new evidence shows

Is humanity doomed because we can’t plan for the long-term?

The best all-in-one gym equipment

Sperm fooled scientists for 350 years with one unexpected discovery

What is ammonium nitrate, the chemical that exploded in Beirut?

What to do if you get Covid-19 this weekend

How we found coronavirus in a cat

It’s OK to be happy during the pandemic

How long does Covid-19 stay in the body?

Engineers find a unique use for Instant Pots during Covid-19

Telehealth may revolutionize the way we see the doctor

The 6 Best Backpacks For Men

Likely years away, scientists say a Covid-19 vaccine may be a nasal spray

Why the herd immunity "R number" is still a bit vague

Scientists discover brain hack for language learning

Weightlifting: Protein supplements went mainstream — and why that's a problem

Chemists solve a 150-year-old mystery; create the brightest material ever

Fighting the common cold may prepare the body for Covid-19

Covid-19 is turning skeptical doctors into telehealth believers

4 Dr. Anthony Fauci quotes that perfectly sum up this week

Ammonium nitrate: Beirut explosions underscore the need for better regulations

You can see American air pollution inequality from space

The rise of robots fighting Covid-19

The office is dead! Long live the office!

10 factors linked to increased risk of Alzheimer’s disease

Olympics Flashbacks: The science of barefoot running and winning gold

What happens when healthy men occasionally over-eat? Here's what we found.

The truth about body mass index

PPE poses a major environmental threat — scientists propose a solution

The archaic you

Sniffles, sneezing, and cough? How to tell if it’s a simple allergy and not Covid-19

Flight-shaming: The campaign that made Swedes give up flying for good

What are the long-term effects of having Covid-19? This story is a must-read.

Which mask type works best? We filmed people sneezing to find out

An interview with Jane Goodall

Can weightlifting keep you from getting sick? Immunity study explains