Observations
Masks and Emasculation: Why Some Men Refuse to Take Safety Precautions
They think it makes them look weak, and avoiding that is evidently more important to them than demonstrating responsible behavior
Blogs
Observations
How a Landmark Physics Paper from the 1970s Uncannily Describes the COVID-19 Pandemic
Phil Anderson’s article “More Is Different” describes how different levels of complexity require new ways of thinking. And as the virus multiplies and spreads, that’s just what the human race desperately needs...
Observations
The Fight against COVID-19 Threatens to Cause Collateral Health Damage
The pandemic is no excuse to abandon chronic disease management and prevention
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Laelaps
What Did Dinosaurs Smell Like?
Smell was certainly an important part of dinosaur life. What do we know about it?
Cross-Check
Mysticism and the Mind-Body Problem: Other Views
Participants in a freewheeling exploration of nonmaterialist, mystical accounts of reality critique a journalist’s critique...
Roots of Unity
Once More, With Turning
The Gauss-Bonnet theorem is a mathematical favorite
Life, Unbounded
Is Biology Best?
Are there hints that machine life simply doesn’t happen in the universe?
Rosetta Stones
Puerto Rico, Devastated by Earthquakes, Needs Our Help
A life is lost, homes are damaged and destroyed, and an iconic Puerto Rican landform is no more. Here are what happened and how you can help
Roots of Unity
2 Continues Its Reign as the Smallest Known Prime Number
Large prime numbers get a lot of attention, but this tiny work horse deserves some love, too
Observations
Stretched Too Thin by Social Media
Beware its power to reshape your web of relationships
Eye of the Storm
A Rogues’ Gallery of the Five Category 5 Storms of 2019
The two Atlantic Category 5 hurricanes and three Northwest Pacific Category 5 super typhoons of 2019 set records
Observations
Natural Gas Use Is Rising: Is that Good News or Bad News for the Climate?
It’s a little of both for now, but in the long run, it’s bad
Observations
To Save Endangered Sharks, You Sometimes Need to Kill a Few
A unique partnership between scientists and commercial fishermen is yielding crucial information that is helping conserve shark populations
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Everything you always wanted to know about raising science-literate kids
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Cross-Check
Critical views of science in the news
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Dark Star Diaries
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Dog Spies
Explore the science behind the dog in your bed
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Extinction Countdown
News and research about endangered species from around the world
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The Science Behind Extreme Weather
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Illusions, Delusions, and Everyday Deceptions
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Discussion and news about planets, exoplanets, and astrobiology
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Observations
Opinion, arguments & analyses from guest experts and from the editors of Scientific American
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Roots of Unity
Mathematics: learning it, doing it, celebrating it.
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Rosetta Stones
Adventures in the good science of rock-breaking.
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SA Visual
STAFFIllustrating science since 1845
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Talking back
STAFFA science blog, sans blague
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The Artful Amoeba
A Blog About the Weird Wonderfulness of Life on Earth
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Exploring and celebrating diversity in science.
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