For much of modern biology, scientists argued that viruses are not alive, pointing to a basic limitation: they cannot make ...

A giant virus discovered in Japan is adding fuel to the provocative idea that viruses helped create complex life. Named ushikuvirus, it infects amoebae and shows unique traits that connect different ...

Giant viruses might not be visible to the naked eye, but their presence in oceans could shape the future of marine ecosystems—and even human health. In a groundbreaking new study published in Nature ...

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