Mardi Gras beads are an environmental nightmare — but they don't have to be
February 12, 2018, 9:01 a.m. by Starre Vartan
The ubiquitous beads can be made of other things: Biodegradable seed bombs, anyone?
This scientist creates ephemeral works of art with bioluminescent bacteria
January 9, 2018, 12:03 p.m. by Starre Vartan
Her creations grow and die over the course of a few days.