Supermarket Trials Carbon Labels
By Richard Chasey, posted on April 30th, 2008 in Agriculture, Economy
Originally Published by BBC News | Science/Nature | World Edition
Tesco announces that a range of its products will carry a label showing the size of the goods’ carbon footprints.
NASA Daily Image
Large X-class Flare Erupts on the Sun
On Jan. 27, 2012, a large X-class flare erupted from an active region near the solar west limb. X-class flares are the most powerful of all solar events. Seen here is an image of the flare captured by the X-ray telescope on Hinode. This image shows an emission from plasma heated to greater than eight million degrees during the energy release process of the flare. Image Credit: JAXA/Hinode