The Floating World of Jellyfish

In a dark gallery alongside Baltimore’s Inner Harbor, a horde of glowy, gelatinous bulbs are drifting. A living lava lamp, someone calls them, and that’s what they are – jellyfish, mesmerizingly lit for the benefit of visitors to the National Aquarium in Baltimore. Aquariums have been keeping jellies for years. I first saw them at […]

Guest Post: Farewell Invertebrates, We Hardly Knew You

The first thing I saw when I walked into the National Zoo’s Invertebrate Exhibit on Saturday was a glass tank filled with corals. And the first thought I had was, oh my god, they’re so beautiful. In the tank, an explosion of star-shaped mouths opened and closed in time to some inaudible rhythm. Nearby a […]