We explored this hypothesis in a cnidarian Hydra model system, in which spontaneous tumors can occur in the lab, and lineages in which such neoplastic cells are vertically transmitted (through host ...

The scientists reached these findings while studying stellar motion in 30 UDGs in the Hydra galaxy cluster located over 160 million light-years away from us. The findings could change our ...

The most common lilac is Syringa vulgaris, or tree lilac. Native to east Asia and south-east Europe, it was much loved by the Edwardians and was widely grown in suburban gardens before going out of ...

Hydra vulgaris constantly replenish the cells in their heads and grow new ones to reproduce asexually. But gene expression analyses reveal that regenerating a head after an injury is a very different ...