Table of Contents April 1996

Discover Magazine's mission is to enable readers to lead richer lives by explaining and expanding their universe.  Each month we bring you in depth information and analysis from various topics ranging from technology and space to the living world we live in.
Digital editions


The new plan for exploring the ocean: let a thousand robots roam.
A few curious physicists think it's time to find some antimatter stars in antimatter galaxies.
Does our immune system have a sense of self? Does it ruthlessly attack the other? That's what immunologists have assumed for decades. Polly Matzinger thinks we're less xenophobic than that.
Is shark cartilage just newfangled snake oil?
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