FDA Banning Red Food Dye No. 3 in Drinks and Food

The FDA announced that it is banning the use of Red No. 3, a synthetic dye linked to cancer in animals, which is commonly used in foods like candy.
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Can NYC Finally Cool Its Subway?
Why is the NYC subway platform so hot? One rider built his own sensor network to find out. We explore the geothermal fix the MTA is piloting right now.
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