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Nautilus

Jake Currie is a writer based in Brooklyn, NY.

Jake Currie

Senior couple walking with poles for exercise. Credit: Jackbin / Shutterstock.

Psychology

You Can Still Improve as You Age—With the Right Mindset

A supercell thunderstorm cloud forming over open plains at sunset. Credit: John D Sirlin / Shutterstock.

Geoscience

Why Does the United States Have So Many Tornadoes?

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

Devin Reese

Rattlesnake coiled with its rattle raised in a defensive posture. Credit: Tom Reichner / Shutterstock.

Zoology

The Iconic Longevity of the Rattlesnake’s Warning

Close-up portrait of a bonobo. Credit: GUDKOV ANDREY / Shutterstock.

Bonobos May Not Be the Peaceful Apes We Imagined

Silhouette of a human head filled with glowing cannabis leaf patterns representing effects on the brain. Credit: synthetick / Shutterstock.

Weed Not Only Sends Memories Up in Smoke, It Reshapes Them

Olivia Hewitt is a postdoctoral researcher at The University of Queensland, in Australia, where she studies the evolution of immunity and the development of microbiomes within a sea sponge that lives on the Great Barrier Reef.

Olivia Hewitt

Colorful digital illustration of a human figure made of glowing particles. Credit: artacet / Shutterstock.

Neuroscience

The Secret Life of Neurotransmitters

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Zach St. George