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Revealing Hidden Fungal Species Using DNA: The Importance of Recognizing Cryptic Diversity
May 10, 2013 — In contrast to traditional approaches using morphological characters to delimit species, five new lichen-forming fungal species were described from what was traditionally considered a single species ... > full story -
New Endurance Record for Small Electric Unmanned Aerial Vehicle
May 10, 2013 — Using liquid hydrogen fuel stored in a new NRL-developed cryogenic fuel storage tank, the flight shatters the previous 26-hour record set by the UAV in ... > full story -
Do Markets Erode Moral Values? People Ignore Their Own Moral Standards When Acting as Market Participants, Researchers Say
May 10, 2013 — Many people express objections against child labor, exploitation of the workforce or meat production involving cruelty against animals. At the same time, however, people ignore their own moral ... > full story -
New Discovery May Lead the Way to Improved Whooping Cough Vaccine
May 10, 2013 — Scientists have made novel discoveries concerning the current vaccine against whooping cough that may lead to the development of an improved future ... > full story -
Earliest Archaeological Evidence of Human Ancestors Hunting and Scavenging
May 10, 2013 — A recent research study has shed new light on the diet and food acquisition strategies of some the earliest human ancestors in Africa. Beginning around two million years ago, early stone tool-making ... > full story -
Discovery Pinpoints Cause of Two Types of Leukemia
May 10, 2013 — Patients with two forms of leukemia, who currently have no viable treatment options, may benefit from existing drugs developed for different types of cancer, according to a new ... > full story -
Flawed Diamonds Promise Sensory Perfection: Electron Spin Extended for Incredibly Tiny Magnetic Detectors
May 10, 2013 — By extending the coherence time of electron states to over half a second, scientists have improved the performance of one of the most potent sensors of magnetic fields on the nanoscale -- a diamond ... > full story -
Link Between Tumor Suppressors and Starvation Survival Suggested
May 10, 2013 — A particular tumor suppressor gene that fights cancer cells does more than clamp down on unabated cell division -- the hallmark of the disease -- it also can help make cells more fit by allowing them ... > full story -
Kestrels, Other Urban Birds Are Stressed by Human Activity
May 10, 2013 — American kestrels, small colorful falcons often seen perched along roadways, are abundant in urban and agricultural areas. Shorter grass makes insects, snakes, mice and other prey more visible, and ... > full story -
A Cautionary Tale on Genome-Sequencing Diagnostics for Rare Diseases
May 10, 2013 — Researchers have discover that several children born with rare diseases called congenital disorders of glycosylation don't contain the mutation in every cell type -- raising new questions about ... > full story
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