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Frogs, Salamanders and Climate Change
Increasingly erratic
rainfall patterns can lead
to declines in southeastern
frog and salamander
populations, but protecting
ponds can improve their
plight. ... > full story
Reading Rock to Understand How Climate Change Unfolds
Geologists reads rock,
looking for the natural
rules that govern the
Earth’s climate in the
absence of human activity.
New work is challenging many
... > full story
Mars Rover Opportunity Examines Clay Clues in Rock
NASA's senior Mars rover,
Opportunity, is driving to a
new study area after a
dramatic finish to 20 months
on "Cape York" with
examination of a rock
... > full story
Invasive Species: 'Away-Field Advantage' Weaker Than Ecologists Thought
For decades, ecologists have
assumed the worst invasive
species—such as brown
tree snakes and
kudzu—have an
... > full story
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Attacking MRSA With Metals from Antibacterial Clays
May 18, 2013 — Medical researchers have come up with a new approach for developing effective, topical antibacterial agents -- one that draws on a naturally occurring substance recognized since antiquity for its ... > full story -
Now We Know Why Old Scizophrenia Medicine Works on Antibiotics-Resistant Bacteria
May 18, 2013 — An old medicine for schizophrenia is effective at treating something completely different than it was designed for: antibiotic-resistant bacteria. So far it has been a mystery how this old ... > full story -
Youth Who Have Their First Drink During Puberty Have Higher Levels of Later Drinking
May 18, 2013 — The earlier the age at which youth take their first alcoholic drink, the greater the risk of later alcohol ... > full story -
College Women Exceed NIAAA Drinking Guidelines More Frequently Than College Men
May 18, 2013 — In 1990, the National Institute on Alcohol Abuse and Alcoholism issued guidelines that define low-risk drinking, which differ for men and women. New research shows that female college student ... > full story -
Individuals Who Drink Heavily and Smoke May Show 'Early Aging' of the Brain
May 18, 2013 — Alcohol treatment interventions work best when patients understand and are actively involved in the process. A first-of-its-kind study looks at the interactive effects of smoking status and age on ... > full story -
For Combat Veterans Suffering from Post-Traumatic Stress Disorder, 'Fear Circuitry' in the Brain Never Rests
May 18, 2013 — Chronic trauma can inflict lasting damage to brain regions associated with fear and anxiety. Previous imaging studies of people with post-traumatic stress disorder, or PTSD, have shown that these ... > full story -
Consuming Coffee Linked to Lower Risk of an Autoimmune Liver Disease
May 18, 2013 — Regular consumption of coffee is associated with a reduced risk of primary sclerosing cholangitis (PSC), an autoimmune liver ... > full story -
Ketamine Shows Significant Therapeutic Benefit in People With Treatment-Resistant Depression
May 18, 2013 — Drug associated with rapid antidepressant effect in largest clinical trial ... > full story -
New Approach to Improving Treatment for MS and Other Conditions
May 17, 2013 — Working with lab mice models of multiple sclerosis (MS), scientists have detected a novel molecular target for the design of drugs that could be safer and more effective than current FDA-approved ... > full story -
Women's Reproductive Ability May Be Related to Immune System Status
May 17, 2013 — Anthropologists have showed that a woman's reproductive function may be tied to her immune system's ... > full story
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