A new robotic sensor can detect algal blooms before contaminated food reaches dinner plates.
Posted by jon 105 days ago (http://arstechnica.com)
Epigenetic changes in nerve cells keep memories in place.
Astronomers have discovered an Earth-size planet so close to its star that a year lasts just 8.5 hours, making it one of the fastest alien planets ever seen.
Posted by rocko 107 days ago (http://www.technologyreview.com)
A design student returned to his native Mexico City after college in the United States to help the megalopolis overcome its water crisis.
Posted by Stivi 108 days ago (http://www.livescience.com)
An early Jurassic earthquake left its mark in the Navajo Sandstone, which forms the famous red cliffs of Zion National Park in Utah.
Posted by rodi 110 days ago (http://news.discovery.com)
When the moon rises tonight (Aug. 20), it brings us the August full moon and in addition, it will also technically be a Blue Moon -- but why?
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