Page Updated: Sunday, September 15, 2019 4:41 PM ET

Scientific American - Top Stories

Why Amazon Trees Are Especially Vulnerable to This Year's Fires

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Migrating Birds May Be Collateral Damage for a Popular Pesticide

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The Gravitational-Wave "Revolution" Is Underway

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A Second Interstellar Object May Be Streaking through Our Solar System

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Did a Jurassic Dinosaur Smoosh a Turtle?

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Is Mathematics, Like Science, Pluralistic?

3 hours ago

New Proto-Dinosaur Found in Colorado

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Did the Dinosaur-Killing Asteroid Inadvertently Help Lichens?

7 hours ago

Pluralism: Beyond the One and Only Truth

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Contaminant That May Be Causing the Mysterious Vaping-Related Illnesses Found

9 days ago

New Clues Found in Understanding Near-Death Experiences

5 days ago

Shut Up, Franzen

4 days ago

India Locates Its Lost Vikram Lander on the Moon

6 days ago

Why We Need to Study Consciousness

3 days ago

The 50th Anniversary of Apollo 11

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One Small Step Back in Time

2 months ago

50 Years of Moon Missions: Graphic

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The U.S. Should Go Back to the Moon-but Not on Its Own

9 days ago

Mapping the Mission

2 months ago

Planetary Wrecking Balls and Super AI Vision: The Week's Best Science GIFs - Enjoy and loop on - By Jeffery DelViscio and Kelso Harper

5 days ago

A Nobel Economist Cites Growth as Innovation

4 days ago

A CRISPR Doyen Discusses Gene-Editing Challenges

11 days ago

An Auditory Expert Hopes to Replace Lost Hearing Cells

18 days ago

The Science of Fireworks

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Nobel Laureate Recalls Zoo Inspiration

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Lab-Grown Human Mini Brains Show Brainy Activity

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Eavesdropping Puts Anxious Squirrels at Ease

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Earth's Magnetic Field Initiated a Pole Flip Many Millennia before the Switch

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Humpback Whales Swap Songs at Island Hub

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Food Expiration Dates May Mislead Consumers

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