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A New Dwarf Planet Hiding in Our Solar System?
Meet 2026 ED138, an incredibly bright object beyond Pluto, billions of miles away from Earth.
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Evolution: Body Builders
Follow the surprising evolutionary journey that led to the majestic elephant.
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Interview: Earthquakes: Natural, Man-Made, and Everything Between with John Shaw
Harvard geophysicist John Shaw on earthquake science, survival, and how humans trigger quakes.
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Would a Penny Dropped from the Empire State Building Kill You?
Falling is more complicated than you might think.
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Is There a Center of the Universe?
Physics says the universe is centerless, but a cosmic alignment has scientists asking questions.