Fresh Ideas for Chasing Consciousness
Understanding life in the cosmos includes tackling the problem of consciousness—a new institute called YHouse intends to help
Life, Unbounded
Discussion and news about planets, exoplanets, and astrobiology
Cassini's Grand Finale, Part 1: Ring-Grazing and Turbulence
Long-lived space mission starts a bold last-dance with gas giant Saturn
Fermi's Basement Paradox
Where in the world did Fermi go?
Spawning Stars
An extraordinary new image shows a protostellar disk fragmenting into multiple stars
Is Earth Becoming a Less Habitable Planet?
The Arctic now has seven times less old sea ice than it did 30 years ago. What does that mean for our planet's habitability?
Meteoritics on an Alien World (with Lasers)
NASA's Curiosity rover finds a foreign object on Mars, and engages in some science awesomeness
Fire Burn, and Cauldron Bubble
As All Hallow's Eve approaches, take a look at what's brewing in the cosmic night
Radiation, Brains, and Exploring the Universe
New studies indicate that ionizing radiation might cause neurodegenerative disease. The implications could be profound for interplanetary or interstellar species.
Death on Mars
Getting to Mars is hard. Getting down onto Mars is harder. The unfortunate demise of ESA's ExoMars Schiaparelli demonstrator module is a case in point
![Ultraviolet Mars [Video]](https://static.scientificamerican.com/blogs/cache/file/D0B8BAD8-6A41-4BB5-BB3E587CAE2D5E35_agenda.jpg?w=275&h=154&fit=crop)
Ultraviolet Mars [Video]
NASA's MAVEN mission returns stunning ultraviolet images of the Red Planet
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Adventures in the good science of rock-breaking.
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Talking back
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A Blog About the Weird Wonderfulness of Life on Earth
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Exploring and celebrating diversity in science.
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