#geological-history

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fromNature
2 days ago

Daily briefing: The new alternatives to animal testing

Mini 3D 'organoids' are slowly phasing out animal testing in some areas of research. These laboratory-grown tissue structures can model human biology more accurately than traditional animal models, reducing the need for animal experimentation while providing more relevant data for drug development and disease research.
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fromArs Technica
9 months ago

Have we finally solved mystery of magnetic moon rocks?

Lunar rock samples show signs of ancient magnetism, suggesting a historical magnetic field before the Moon lost it.
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