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Invisible DNA lurks everywhere in the environment — and we're on the verge of decoding its secrets
Environments are littered with the DNA of the creatures that inhabit them. Analyzing it could provide a real-time view of how ...
Science Daily25m
Viking skulls reveal severe morbidity
Sweden's Viking Age population appears to have suffered from severe oral and maxillofacial disease, sinus and ear infections, osteoarthritis, and much more. This is shown in a study in which Viking ...