The more current the currency, the better kids eat, according to a study that looked at how payment methods in public school lunch systems affect food choices. The study, by Cornell researchers funded with a government grant, looked at two types of payment methods in public school cafeterias, those that accept only pre-loaded debit cards and those that accept cash or debit card.
Sierra magazine has released its Cool Schools rankings for 2013, revealing that the nation’s campuses are a hotbed of sustainable ideas that are helping cool the planet and set the pace for a new generation ready to confront climate change. We take a look at the Top 10….
Urban agriculture doesn’t look anything like traditional agriculture. But that can be a good thing, as urban architecture and design weaves food into unlikely spaces, making them more utilitarian and also more beautiful, like this unique project by Cornell University students.
ITHACA, N.Y. – No matter how you drill it, using natural gas as an energy source is a smart move in the battle against global climate change and a good transition step on the road toward low-carbon energy from wind, solar and nuclear power.
ITHACA, N.Y. – The dramatic melt-off of Arctic sea ice due to climate change is hitting closer to home than millions of Americans might think.That’s because melting Arctic sea ice can trigger a domino effect leading to increased odds of severe winter weather outbreaks in the Northern Hemisphere’s middle latitudes – think the “Snowmageddon” storm that hamstrung Washington, D.C., during February 2010.
Groups protesting natural gas drilling have focused on the threat to water supplies. They point to the modern drilling or “fracking” methods, which shatter rock deep beneath the earth, opening fissures that threaten water stores; and they cite cases of wells being contaminated near fracking operations in Pennsylvania and Wyoming.
Now new research by three Cornell University scientists suggests that fracking could cause even more havoc with the atmosphere
Biochar has emerged over the last couple years as a ray of hope on the otherwise bleak horizon of the planet’s environmental future. It has been hailed as a possible solution to climate change, world hunger, and rural poverty — though doubts are being raised in some quarters.
Last year, some of the world’s most eminent biochar experts gathered for a biochar conference at the University of Massachusetts-Amherst to discuss this ancient technology that is getting a new look by scientists, governments and investors. To the packed audience, this promising technology sounded like a panacea for a whole host of problems. Biochar, the speakers said, could soak up large amounts of carbon from the atmosphere, supercharge soil fertility to feed the world’s hungry, promote jobs and economic opportunities for farmers, safely get rid of animal and plant waste, heat buildings greenly, and slash the kind of fertilizer use that is creating vast dead zones in coastal waters from nitrogen runoff.
Gulf-area biologists and researchers from Cornell University have discovered that birds on previously unaffected Raccoon Island have been newly oiled, apparently because of waves of crude driven in by winds from Hurricane Alex.