Fire ant rafts form because of the Cheerios effect, study concludes

Enlarge / Georgia Tech scientists found that the so-called “Cheerios effect” is the mechanism by which fire ants cluster together to form rafts. (credit: Hungtang Ko) Fire ants might be the scourge of southern states like Georgia and Texas, but scientifically, they are endlessly fascinating as an example of collective behavior. A few fire ants spaced well […]

The weed-killing chemical involved in a Monsanto lawsuit was found in Cheerios and Quaker Oat bars. Here’s how worried you should be.

Corey Frey/Shutterstock A new round of tests from the Environmental Working Group shows the presence of a weed-killer in children’s breakfast foods like Cheerios and Lucky Charms. The chemical in question, known as glyphosate, has been tentatively linked to cancer, though many scientists argue the evidence isn’t there yet. All but two of the 28 samples in the […]

General Mills loses bid to trademark yellow color on Cheerios box

Enlarge (credit: David Kravets) US intellectual property regulators are rejecting General Mills’ bid to trademark the yellow background color on boxes of Cheerios cereal. The Trademark Trial and Appeal Board on Tuesday set aside the cereal maker’s two-year quest to trademark “the color yellow appearing as the predominant uniform background color” on boxes of “oat-based […]