'Supergene' wreaks havoc in a genome

The human genome is littered with "selfish genetic elements," which do not seem to benefit their hosts, but instead seek only to propagate themselves.

Indonesian zoo breeds dozens of endangered baby Komodo dragons

An Indonesian zoo has welcomed dozens of new baby Komodo dragons hatched in captivity in recent months as part of a breeding programme, its director said Tuesday, offering hope for efforts to conserve the endangered species.

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