Jellyfish and Comb Jellies
Jellyfish and comb jellies are gelatinous animals that drift through the ocean's...
Giant squid live up to their name: the largest giant squid ever recorded by...
Ocean acidification is sometimes called “climate change’s equally evil twin,”...
You may have seen the sparkle of fireflies on a summer’s night. The fireflies...
Biomes: Wild Arctic
This lesson investigates how sea ice is critical to the plants and animals that...
Tue, 07/19/2011 - 16:03
Head to Foot
The lesson begins with a broader introduction on new species discovered around...
Tue, 11/24/2009 - 11:48