Scientific American

Illustration of an individual in a lab coat with a beaker containing a glowing liquid. The individual is ascending a DNA structure staircase. Using the glowing beaker as a guiding light, past newspaper clippings on a wall.

History of ScienceJune 16, 2026

When science is under siege, history offers a playbook

It’s a complicated time to be a young scientist in America. Lessons from history can tell us what the future might hold

Deborah Blum

A view of Earth from space.

MathematicsJune 16, 2026

Math predicts humans could go extinct in about 17,000 years

Manon Bischoff

Conceptual art illustrating the state of American science. A large hand removes bricks from a Jenga-style tower supporting individuals and a microscope.

Social SciencesJune 16, 2026

U.S. science is in chaos

Adam Rogers

Detail of a chart with dots and error range bars. A U.S. label is associated with a pair of dots that show a drop in value.

EducationJune 16, 2026

See how academic freedom is changing around the world

Jen Christiansen

A robot hand reaches toward bubbles with letters in them

GamesJune 17, 2026

Today’s Spellements

Emma R. Hasson

The Young American Scientists Event—Register Now

A man standing at a podium in front of a blue background.

MedicineJune 16, 2026

Proposed White House regulations could kill 5,000 clinical trials, analysis finds

Dan Vergano

Novo Nordisk headquarters.

HealthJune 16, 2026

Ozempic maker Novo Nordisk breach exposed patients’ clinical trial data

Jackie Flynn Mogensen

Galaxy M83 appears as a mass of pink dust and stars in x-ray and optical light.

AstrophysicsJune 16, 2026

NASA data reveals weird x-ray changes in the exploded ruins of dead stars

Marta Hill

A model of a brain wrapped in a tangle of glowing lights.

Mental HealthJune 16, 2026

Could the keto diet help treat anorexia, schizophrenia and depression?

Allison Parshall

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July/August 2026 Issue

Conceptual art illustrating the state of American science. A large hand removes bricks from a Jenga-style tower supporting individuals and a microscope.

Social Sciences

U.S. science is in chaos

Adam Rogers

Collage style illustration by Max-o-matic showing different areas of science, government buildings, data samples and maps.

Science Education

On our radar

Megha Satyanarayana

Close-up portrait photograph of J. Craig Venter, image provided by K.C. Alfred/San Diego Union-Tribune/Getty Images.

Biology

Craig Venter

Jeanna Bryner

Collage style illustration by Max-o-matic showing different areas of science.

Space & Physics

My childhood in science

Alan Lightman

Illustration of an individual in a lab coat with a beaker containing a glowing liquid. The individual is ascending a DNA structure staircase. Using the glowing beaker as a guiding light, past newspaper clippings on a wall.

History of Science

When science is under siege, history offers a playbook

Deborah Blum

Portrait photograph of Atul Gawande provided by Priyanka Parashar/Mint/Getty Images.

Public Health

Atul Gawande

Tara Haelle

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The Young American Scientists

Portrait photograph of Adam Bowman, Chee-Huat Linus Eng, Jenny Bergner, Kaiyi Jiang, Christina V. Theodoris, Lvmin Zhang, Steven Chavez and Dmitrii Kochkov.

How we chose the 2026 Young American Scientists

Ari Sen

Stylized illustration by Olga Aleksandrova depicting scientists looks at world maps, photos of cities and stamps. Aiming to underscore the appeal of jobs outside of the United States.

Society & PolicyJune 16, 2026

Dozens of countries are trying to lure U.S. scientists abroad—and it’s working

Sarah Scoles

Vera C. Rubin Observatory in the foreground, against a rose-gold sky.

The SciencesJune 16, 2026

Inside U.S. labs at a moment of fear—and unexpected promise

Rebecca Boyle

Collage style illustration by Max-o-matic showing different areas of science.

CultureJune 16, 2026

What people get wrong about scientists

Dava Sobel

Explore Collection

Games

A robot hand reaches toward bubbles with letters in them

Spellements

Create as many words as you can!

Illustration of a hand and multiple numbers against a purple background.

Math Puzzles

Stretch your math muscles with these puzzles.

A robot hand unleashes a swirl of puzzle pieces, crosswords, and circles with numbers and letters

All Games

Science inspired games, puzzles and quizzes

Special Edition

An illustration of a galaxy.

Astronomy

The new story of the Milky Way’s surprisingly turbulent past

Ann Finkbeiner

Doark amorphous shape

Dark Matter

Dark matter might lurk in its own shadow world

Kathryn Zurek

Illustration of a woman at a desk and her dog living in a spacecraft.

Space Exploration

Why we'll never live in space

Sarah Scoles

Illustration of a black hole in a geometric-like universe

Black Holes

The puzzle of the first black holes

Priyamvada Natarajan

Illustration of a dragon-like creature coming to life out of a long roll of paper

Astrophysics

What if we never find dark matter?

Tracy R. Slatyer, Tim M. P. Tait

Conceptual image of the timeline of the cosmos

Cosmology

Astronomers’ epic quest to witness the cosmic dawn

Rebecca Boyle

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Podcasts

Portrait photograph of Erini Lambrides taken by Jeffery DelViscio

How Erini Lambrides went from seeking theater stardom to studying the stars at NASA

Rachel Feltman, Sushmita Pathak, Alex Sugiura

The director and cast of the movie Disclosure Day pose in front of a banner with the name of the movie for a promotional event

LanguageJune 12, 2026

Disclosure Day raises a big question: How do you talk to aliens?

Rachel Feltman, Sushmita Pathak, Brianne Kane, Alex Sugiura

An image of workers installing turf on the World Cup pitch at Los Angeles Stadium

SportsJune 10, 2026

Inside the high-stakes effort to bring natural grass to World Cup stadiums

Rachel Feltman, Fonda Mwangi, Alex Sugiura

An image of an aerial view of FIFA World Cup 2026 match ball installation in Vancouver

Public HealthJune 8, 2026

World Cup kicks off amid outbreak tracking as Mars mission ends and AI fights heat up

Rachel Feltman, Lauren J. Young, Andrea Gawrylewski, Fonda Mwangi, Alex Sugiura

Wooden blocks with letters spell PCOS against a blurry white background

ReproductionJune 5, 2026

Inside the multiyear effort to rename PCOS

Rachel Feltman, Sushmita Pathak, Alex Sugiura

Discussions

Take me to your reader: Scientific American staff recommend their favorite alien books, but what’s your favorite?

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How are you participating in the summer reading challenge?

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Popular Stories

Optic nerve fibres in red.

CellsJune 13, 2026

World-first: therapy to make cells young again given to a person

The first participant has been treated in a landmark clinical trial of cellular reprogramming, which aims to rejuvenate aging cells

Heidi Ledford, Nature magazine

Close-up of a housecat’s head gazing at the camera as the cat lies down.

CognitionJune 10, 2026

Science confirms: Cats help you only when there’s something in it for them

Dogs spontaneously aid struggling humans the way young children do—whereas cats wait until they stand to benefit

Anirban Mukhopadhyay

Portrait photo of a smiling, bearded man in a blue shirt.

MathematicsJune 15, 2026

Russia seeks mathematician’s extradition

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Three men contemplate a Go board.

Artificial IntelligenceMarch 13, 2023

AI’s Victories in Go Inspire Better Human Game Playing

Famed AI wins in Go let human players rethink their moves in a whole new way

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Portrait of lab against black background

DogsJune 10, 2026

How to tell if your dog is left-pawed or right-pawed, according to science

A step-by-step guide to the “Doginburgh Inventory,” a new pawedness test developed by dog behavior researchers

Jackie Flynn Mogensen

Three Cicadas.

EnvironmentApril 9, 2021

Brood X Cicadas Could Cause a Bird Baby Boom

Billions of emerging insects will likely trigger predator population surges—but some species mysteriously opt out of such bounties

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