Page Updated: Thursday, January 23, 2020 7:22 AM ET

Scientific American - Top Stories

Fish-Eating Rat Discovered in Peru

23 hours ago

Pop Culture's Rate of Change May Mirror Organic Evolution

1 day ago

A Simple Twist of Thermodynamics Could Lead to Greener Refrigeration

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Infectious Disease Expert Discusses What We Know about the New Chinese Virus

17 hours ago

A Way to Reduce Hospital Infections Dramatically

12 minutes ago

How Paralinguistic Cues Can Help You to Persuade

36 minutes ago

Snakes Could Be the Original Source of the New Coronavirus Outbreak in China

14 hours ago

New Nerve-Growing Method Could Help Injured Soldiers and Others

17 hours ago

Ending in 2020, NASA's Infrared Spitzer Mission Leaves a Gap in Astronomy

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Death on Mars

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Will Taal Volcano Explosively Erupt? Here's What Scientists Are Watching

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Does Consciousness Pervade the Universe?

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Are Human Body Temperatures Cooling Down?

6 days ago

Weights vs. Cardio: Keep Them Separate or Combine?

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Possible Missing Link in Alzheimer's Pathology Identified

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Turning DNA into Drugs

30 days ago

Scientific American's Colorful Covers Reveal 175 Years of Change - The magazine's hues provide a record of publishing technology and trends - By Nicholas Rougeux and Jen Christiansen

1 month ago

Glacial Lake Outburst Floods: A New Climate-Related Threat from Above

6 days ago

These Ants Jump with Their Jaws

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How Does a Fire Tornado Form?

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Chandra: Two Decades of Seeing the Universe in a Different Light

2 months ago

Algorithm Removes Water from Underwater Images

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This Fish Knows How to Stick Around

5 days ago

Antarctic Is Ripe for Invasive Species

7 days ago

Bacteria Helped Plants Evolve to Live on Land

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Meteorite Contains Material Older Than Earth

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Loss of Large Mammals Stamps Out Invertebrates, Too

10 days ago