Star motions should make it easy for civilizations to spread across the galaxy, but still we might find ourselves alone.
Where Is Everybody?
|Mar 13, 2019
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Articles
1,540,000,000,000 Suns
|Mar 12, 2019
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That’s the new mass estimate for the Milky Way galaxy.
Christians Believe in Evolution
|Mar 12, 2019
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They have no problem buying the theory . . . as long as God had a hand in it.
Why We Crave Sweets When Stressed
|Mar 12, 2019
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A brain researcher explains our desire for chocolate and other carbs during tough times.
A New Genetic Alphabet
|Mar 12, 2019
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DNA is spelled out with four letters, or bases. Researchers have now built a system with eight.
Rewriting our Understanding of Human Evolution
|Mar 11, 2019
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A mysterious group known as Denisovans is revealing their lost secrets.
Bioethics from a Christian Perspective
|Mar 11, 2019
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What do Christian ethics look like when making difficult bio-medical decisions?
How to Get Close to a Black Hole
|Mar 11, 2019
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Want to understand the most mysterious object in the universe? Make one at home.
How Imagination Will Save Our Cities
|Mar 11, 2019
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Scientists might need to take a cue from artists to adapt our cities for climate change.
On Love and Learning
|Mar 10, 2019
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Neuroscientist Richard Davidson on these qualities of character.
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