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Category Science & Technology

Cages offer new direction in sustainable catalyst design

July 23, 2015

University of Wisconsin–Madison engineers have developed a new approach to structuring the catalysts used in essential reactions in the chemical and energy fields. The advance offers a pathway for industries to wean themselves off of platinum, one of the scarcest metals in the earth's crust.

Stem cell expert: Bart Starr treatment shows need for rigorous trials in U.S.

June 19, 2015

The news that legendary Green Bay Packer quarterback Bart Starr has undergone stem cell therapy to recover from a stroke has raised the profile for a promising but unproven regenerative treatment intended to replace dead neurons with live ones.