Donavyn Coffey

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Why is space cold if the sun is hot?

By Donavyn Coffey / Feb 18, 2023

The only real way to detox your body

By Donavyn Coffey / Jan 11, 2023

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

By Donavyn Coffey / Jul 30, 2019

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

By Donavyn Coffey / Jun 6, 2019

Whale earwax holds the ocean’s deepest secrets

By Donavyn Coffey / Feb 17, 2020

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

By Donavyn Coffey / Aug 15, 2019

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

By Donavyn Coffey / Aug 9, 2019

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 / Aug 8, 2019

Marijuana during pregnancy might be as dangerous as alcohol

By Donavyn Coffey / Aug 3, 2019

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

By Donavyn Coffey / Aug 2, 2019

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

By Donavyn Coffey / Jul 31, 2019

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

By Donavyn Coffey / Jul 30, 2019