News For and About Kids
Key: Meeting Journal Funder
Showing releases 961-970 out of 1075.
Joslin Diabetes Center announces new nutrition guidelines
Joslin Diabetes Center announces new nutrition guidelines for people with type 2 diabetes or pre-diabetes who are overweight or obese.
IUPS 35th Physiology Congress/Experimental Biology 2005
Zinc supplementation improved mental performance of 7th-grade boys and girls
Seventh graders given 20 mg zinc, five days per week, for 10 to 12 weeks showed improvement in mental performance, responding more quickly and accurately on memory tasks and with more sustained attention, than classmates who received no additional zinc.
Contact: Sarah Goodwin
Federation of American Societies for Experimental Biology
Endangered Species Act provisions appear to benefit imperiled organisms
An analysis of the conservation status of 1095 species that have been protected under the US Endangered Species Act (ESA) indicates that those that have been given more protection under the act are more likely to be improving in status and less likely to be declining than species given less protection.
The trust game: Measuring social interaction
If trust is a two-way street, then researchers at Baylor College of Medicine have mapped where in the brain that trust is formulated and how the decision to trust shifts with experience. In a report in this week's Science, Dr. P. Read Montague Jr. and colleagues at the BCM Human Neuroimaging Laboratory and California Institute of Technology describe where and when trust is formed between two anonymous people interacting via functional magnetic resonance imaging machines more than 1,500 miles apart.
Center for Theoretical Neuroscience, NIH/National Institute of Drug Abuse, Kane Family Foundation, David and Lucile Packard Foundation, Gordon and Betty Moore Foundation
Legendary Siberian tiger, Olga, killed by poachers
Olga, the first Siberian tiger ever fitted with a radio-collar, is dead, according to officials from the Bronx Zoo-based Wildlife Conservation Society, who have been tracking the big cat for the past 13 years. The 14-year-old tiger, missing since January, is presumed killed by poachers who destroyed her radio collar.
Ecologist plays critical role in first global ecosystem study
Up to 60 percent of "ecosystem services" that support life on earth, such as food, water and climate regulation, are crumbling at an unsustainable rate, members of the Millennium Ecosystem Assessment (MA) project report here today (March 30). Designed to assist global policy-makers, MA is the first international study to appraise the status of Earth's diverse ecosystems and their associated impact on human well-being.
Carrots of color
In a Texas A&M University processing room, yellow carrots were stacked up against maroon, red and orange carrots for strenuous tests to see which would make it to the next step in breeding. Dr. Leonard Pike, Texas Agricultural Experiment Station plant breeder, appreciates the novelty of colored carrots, but he's also interested in the phytochemicals packed in each carrot. He hopes to breed one carrot with all the good compounds, regardless of color.
Texas Agricultural Experiment Station
Changes in Earth's tilt control when glacial cycles end
Scientists have long debated what causes glacial/interglacial cycles, which have occurred most recently at intervals of about 100,000 years. A new study reported in the March 24 issue of Nature finds that these glacial cycles are paced by variations in the tilt of Earth's axis, and that glaciations end when Earth's tilt is large.
National Oceanic and Atmospheric Administration, National Ocean Partnership Program
Bullying among sixth graders a daily occurrence, UCLA study finds
Nearly half the sixth graders in two Los Angeles area public schools were bullied by classmates during a five-day period, UCLA researchers report in the first study of daily school harassment.
'You can't buy conservation,' suggests survey of Africa's rain forest parks
Economic assistance to areas surrounding Africa's rain forest parks does not, as currently applied, contribute to their health, suggests an extensive survey of park scientists and managers. Rather, the survey found the most successful parks are those with public support and strong law enforcement. The survey's authors also said that their findings indicate that careful ecological and compliance monitoring and stable long-term funding are key to park success.
Center for Applied Biodiversity Science of Conservation International
Showing releases 961-970 out of 1075.