This is the second installment of a five-part series. See Part 1 first; then go on to Part 3, Part 4, and Part 5.&nbsp; Lauren R. Weinstein is a cartoonist, cartooning teacher, and avid gardener who lives in scenic Maplewood, New Jersey. She is currently working on a teenage memoir entitled,&nbsp;How to Draw a Nose.

Carriers, Part 2: The Test

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Jake Currie is a writer based in Brooklyn, NY.

Jake Currie

Blue 3d DNA molecule helix with ATCG structure. Credit: Butusova Elena / Shutterstock.

Genetics

The Genetic Secrets of Sperm Warfare

Kristen French is an associate editor at Nautilus. She has worked in science journalism since 2013, reporting and writing features and news for publications such as Wired, Backchannel, The Verge, and New York Magazine. She has a masters degree in science journalism from Columbia University.

Kristen French

Glowing yellow sound waves inside a pair of black headphones

Were You Born to Love Music?

Shawna Williams is a freelance writer and editor based in Queens, NY. Her work has appeared in publications including The Scientist, BioSpace, and Hopkins Medicine.

Shawna Williams

Saving the Girl with Dementia

Scott Solomon is a biologist and science writer based in Houston. He teaches ecology, evolutionary biology, and scientific communication at Rice University where he is a professor in the department of BioSciences. His first book, Future Humans: Inside the Science of Our Continuing Evolution, was published on Oct. 25, 2016 by Yale University Press.

Scott Solomon

What Do You Get When You Cross a Tardigrade with a Space Pioneer?

New Gene Discovery Could Postpone the Bananapocalypse

Was the Human Genome Forged by Fire?

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Physics

Why Cats Always Land on Their Feet

Doomsday clock showing 3 minutes to midnight against nuclear war. Credit: Taily / Shutterstock.

Psychology

What Doomsday Prophecies Say About Us

Devin Reese is the executive editor of Natural History and a science writer based in Alexandria, Virginia.

Devin Reese

Brown Tree Snake in striking position. Credit: Ken Griffiths / Shutterstock

Zoology

Here’s How Snakes Defy Gravity to Stand Up

Environment

Newly Discovered Species Changes the Origin Story of Magic Mushrooms

Paleontology

The Travels of Straight-Tusked Elephants in Europe, Written in Their Teeth

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