News tagged with multicellular organisms

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Organizing the slime mold

(PhysOrg.com) -- Cells at the tip of the slime mold's fruiting body organize into an epithelial layer and secrete proteins as do some animals cells.

Mar 14, 2011
5 / 5 (2) 0 | with audio podcast

Conceptualizing cancer cells as ancient 'toolkit'

(PhysOrg.com) -- Despite decades of research and billions of dollars, cancer remains a major killer, with an uncanny ability to evade both the body's defenses and medical intervention. Now an Arizona State ...

Feb 07, 2011
5 / 5 (5) 1 | with audio podcast

Fossils on the Edge of Forever

Astrobiologists have not yet found alien life on other planets. But the fossil record has evidence of aliens of another sort: the Ediacarans that lived on Earth millions of years ago.

Dec 14, 2009
4.9 / 5 (12) 0