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"mammal"
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Article
What the Megalodon Left Behind
The largest shark ever to exist on this planet, Carcharocles megalodon, could grow...
July 2018

Lesson Plan
Tale of a Whale
Students exercise their observation skills to do some of the actual work of marine...
Tue, 11/24/2009 - 15:03

Article
Why the Littlest Fish Matter a Whole Lot
Top predators along the California coast are having a rough year. Recently starving...
May 2015

Personal Perspectives
No Fouling Around
Since the dawn of seafaring, humankind has had to deal with the pesky creatures...
December 2010

Personal Perspectives
Peanut Butter and Jellyfish
All over the world, people have been witnessing gigantic blooms of tens of...
November 2010

Marine Snow: A Staple of the Deep
Snow on land can make some people grumpy, but the magical-looking flakes and a...
January 2013

Article
Struggling to Survive, But with a Chance to Thrive
Progress for Eight Endangered Ocean Creatures From snails to whales,...
January 2017

Article
Protecting the Most Vulnerable Fish After an Oil Spill
When an oil spill happens, there are thousands of species affected, everything from...
August 2020

Lesson Plan
Trophic relationships in Arctic marine ecosystems
In this activity, students will be able to describe how ratios of stable nitrogen...
Mon, 08/08/2011 - 16:47

Lesson Plan
Where Have All the Glaciers Gone?
Students will describe how climate change is affecting sea ice, vegetation, and...
Mon, 08/08/2011 - 16:33

Lesson Plan
Global Climate Change and Sea Level Rise
Students will learn via experimentation that ice formations on land will cause a...
Tue, 03/23/2010 - 11:20

Lesson Plan
It’s Sedimentary, My Dear Watson
In this introductory activity, students analyze core sample data to identify...
Mon, 03/15/2010 - 14:56