Donavyn Coffey

More from Donavyn Coffey

Heat of sun radiating through cold of space

Why is space cold if the sun is hot? Why is space cold if the sun is hot?

By Donavyn Coffey

Jar of cucumber water on white marble to illustrate how to detox your body the wrong way

The only real way to detox your body The only real way to detox your body

By Donavyn Coffey

Nutrition advice for babies and toddlers has been fraught with errors. That’s about to change.

Nutrition advice for babies and toddlers has been fraught with errors. That’s about to change. Nutrition advice for babies and toddlers has been fraught with errors. That’s about to change.

By Donavyn Coffey

How much more would you pay for a chocolate bar made without child labor?

How much more would you pay for a chocolate bar made without child labor? How much more would you pay for a chocolate bar made without child labor?

By Donavyn Coffey

Melting ice probably isn’t causing extreme winter weather, but there is a connection

Melting ice probably isn’t causing extreme winter weather, but there is a connection Melting ice probably isn’t causing extreme winter weather, but there is a connection

By Donavyn Coffey

Recent wildfire smoke was so devastating, scientists used it to study nuclear winter

Recent wildfire smoke was so devastating, scientists used it to study nuclear winter Recent wildfire smoke was so devastating, scientists used it to study nuclear winter

By Donavyn Coffey

Doctors altered a person’s genes with CRISPR for the first time in the U.S. Here’s what could be next. Doctors altered a person’s genes with CRISPR for the first time in the U.S. Here’s what could be next.

By Donavyn Coffey

Marijuana during pregnancy might be as dangerous as alcohol

Marijuana during pregnancy might be as dangerous as alcohol Marijuana during pregnancy might be as dangerous as alcohol

By Donavyn Coffey

Why you really, really, really shouldn’t shower or swim with your contacts in

Why you really, really, really shouldn’t shower or swim with your contacts in Why you really, really, really shouldn’t shower or swim with your contacts in

By Donavyn Coffey

Menstrual cups are just as safe and effective as tampons—and far cheaper

Menstrual cups are just as safe and effective as tampons—and far cheaper Menstrual cups are just as safe and effective as tampons—and far cheaper

By Donavyn Coffey

Zebrafish could teach humans a lot about the science of sleep

Zebrafish could teach humans a lot about the science of sleep Zebrafish could teach humans a lot about the science of sleep

By Donavyn Coffey

The Atlantic cod’s migratory supergene comes at a cost

The Atlantic cod’s migratory supergene comes at a cost The Atlantic cod’s migratory supergene comes at a cost

By Donavyn Coffey

An e-cigarette shattered a teen’s jaw—here’s how they can turn explosive

An e-cigarette shattered a teen’s jaw—here’s how they can turn explosive An e-cigarette shattered a teen’s jaw—here’s how they can turn explosive

By Donavyn Coffey

17 minutes outside a day keeps the doctor away

17 minutes outside a day keeps the doctor away 17 minutes outside a day keeps the doctor away

By Donavyn Coffey

These gut enzymes could save lives by converting Type A blood to Type O

These gut enzymes could save lives by converting Type A blood to Type O These gut enzymes could save lives by converting Type A blood to Type O

By Donavyn Coffey

Scientists are still straightening out the history of zebra stripes

Scientists are still straightening out the history of zebra stripes Scientists are still straightening out the history of zebra stripes

By Donavyn Coffey

Here’s how much a chocolate bar made without child labor would cost

Here’s how much a chocolate bar made without child labor would cost Here’s how much a chocolate bar made without child labor would cost

By Donavyn Coffey

Organ meats should be part of a planet-friendly diet

Organ meats should be part of a planet-friendly diet Organ meats should be part of a planet-friendly diet

By Donavyn Coffey

fish shoal close up

A 50-million-year-old school of fish is etched forever in this rare fossil A 50-million-year-old school of fish is etched forever in this rare fossil

By Donavyn Coffey