For more than a century, the mass of a kilogram was defined by a weight stored in a French vault. But now, instead of a hunk of metal, the kilogram's mass will be tied to a mathematical equation.
A group of 21 U.S. kids — ages 11 to 22 — are taking the government to court for failing to address the climate crisis. Can they possibly win?
They're probably the bane of your middle school memories. So why do we still subject kids to these humiliating physical fitness tests?
We discard shameful amounts of produce each year — but a new product could help us curb waste and feed more people.
These days, you can do a lot more at a transit hub than simply catch a train or a bus.
Say What?!
Imperfect Produce's Reilly Brock likens [throwing out broccoli leaves] to being "as wasteful as a raising a cow, slaughtering it, and only using the filet mignon."
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Melon Rinds, Carrot Tops and Other Produce 'Waste' You'll Enjoy Eating
