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Diphtheria Danger High in Isolated Communities

The Sun and Our Weather

Protozoa Killing Promises to Aid Man’s Health

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African Skull May Be Important Link in Man’s Evolution

English Growing Simpler by Losing Plural Nouns

Parasite Digest Ant’s Diet of Wood

Astronomical Boundaries Legal, Says Survey Board

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Artificial Blizzard Tests Hardiness of Orange Trees

Cavities in Teeth Due to Special Germ

Ancient Hippo Bones Found in London