Photographer Robin Loznak and his wife Carisa Cegavske, of Elkton, are longtime fans of “The Lord of the Rings.” ...

But velellas are nowhere near as dangerous to humans as their larger cousins. While both use dangling tentacles to feast on their prey, the velella's stinging cells (called nematocysts) are ...

But velellas are nowhere near as dangerous to humans as their larger cousins. While both use dangling tentacles to feast on their prey, the velella's stinging cells (called nematocysts) are harmless ...