3 Cosmic Mysteries--No. 3
What are some of the most intriguing and unexpected puzzles about the universe?
Life, Unbounded
Discussion and news about planets, exoplanets, and astrobiology
3 Cosmic Mysteries--No. 2
What are some of the most intriguing and unexpected puzzles about the universe?
3 Cosmic Mysteries--No. 1
What are some of the most intriguing and unexpected puzzles about the universe?
An Equation for the Origins of Life
Can we connect the microscopic and macroscopic factors involved in starting life on a planet?
Do Giant Planets Contain "Dark" Hydrogen?
Laboratory research suggests that an unexpected layer of semimetallic, optically dark hydrogen lurks inside worlds like Jupiter and Saturn
Hubble Confirms a Gas Mountain on Neptune
The first 21st-century images of a dark vortex in Neptune's atmosphere will help probe the ice giant's atmospheric behavior
The Jupiter Vault
King Jove is one hell of a planet. It's also hell for a spacecraft
![Krun Macula Meets Sputnik Planum on Pluto [Video]](https://static.scientificamerican.com/blogs/cache/file/FA3443FF-C482-4D06-A239D3708D2C32E8_agenda.jpg?w=275&h=154&fit=crop)
Krun Macula Meets Sputnik Planum on Pluto [Video]
Latest New Horizons images of Pluto are the mission's highest-resolution captures
Unreal Video from Latest SpaceX Rocket Landing
A sped-up video from the reusable SpaceX first stage as it comes in from space to land on a drone ship
176,000-Year-Old Neandertal Structures and Life in the Universe
Ancient structures possibly built by early hominids raise many of the same puzzles as our quest for life elsewhere does
Blog Index
@ScientificAmerican
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Anecdotes from the Archive
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Anthropology in Practice
Exploring the human condition.
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Beautiful Minds
Insights into intelligence, creativity, and the mind
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Budding Scientist
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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Science by and for kids ages 8-15
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Hot Planet
Climate science in a changing world
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Illusion Chasers
Illusions, Delusions, and Everyday Deceptions
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Life, Unbounded
Discussion and news about planets, exoplanets, and astrobiology
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Commentary invited by editors of Scientific American Mind
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Not bad science
New discoveries in animal behavior and cognition
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Opinion, arguments & analyses from guest experts and from the editors of Scientific American
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Plugged In
More than wires - exploring the connections between energy, environment, and our lives
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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
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Talking back
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Tetrapod Zoology
Amphibians, reptiles, birds and mammals - living and extinct
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The Artful Amoeba
A Blog About the Weird Wonderfulness of Life on Earth
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Voices
Exploring and celebrating diversity in science.
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