Larry Norton

Aug. 02, 2013

Reexamining the Definition of Cancer

Will redefining cancer help prevent overdiagnosis and overtreatment?

cancer, nih, cancer definition, definition of cancer, words, laura esserman, larry norton, Memorial Sloan-Kettering

Jan. 25, 2008

Judah Folkman's Legacy

We look at the scientific legacy of Judah Folkman, who died last week at the age of 74.

folkman, cancer, angiogenesis

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Michael Pollan Talks Plants and Food

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Snowflake Safari

\tWinter weather means more than sledding and snowmen. Next snowstorm, grab a magnifying glass and try snowflake hunting. Bullet rosettes, stellar plates, and capped columns are just a few of the varieties of snow crystal you can find in your backyard. Kenneth Libbrecht, physicist at Caltech and snowflake expert, shares secrets of the snowflake.

\tVideo originally published on ScienceFriday.com on December 31, 2009

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