Hot, Cold, Fresh, Salty
An observer on the seashore may make the mistake of thinking that all ocean...
Tue, 07/10/2018 - 13:39
Jellyfish and Comb Jellies
Jellyfish and comb jellies are gelatinous animals that drift through the ocean's...
Corals and Coral Reefs
Coral reefs are the most diverse of all marine ecosystems. They teem with life,...
Ocean acidification is sometimes called “climate change’s equally evil twin,”...
Mapping the Ocean Floor
After an introduction in which students try to identify hidden objects by the...
Mon, 11/30/2009 - 18:21
Underwater Parks in 3-D
As I readied myself and my camera for a dive in Yellowstone Lake, the largest body...
Diving into the Sandstorm
Diving can be a wild ride that evokes more than a little trepidation, especially in...
You Light Up My World!
While people may give chocolates to the ones they love on Valentine’s Day,...