The new volcanic fissures are more otherworldly than they first appear.
Rediet Abebe uses the tools of theoretical computer science to understand pressing social problems — and try to fix them.
Despite finding no specific examples, researchers have proved the existence of a pervasive kind of prime number so delicate that changing any of its infinite digits renders it composite.
New data indicating that Earth’s surface broke up about 3.2 billion years ago helps clarify how plate tectonics drove the evolution of complex life.
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