News For and About Kids
Key: Meeting Journal Funder
Showing releases 901-910 out of 989.
Geochemistry, Geophysics, Geosystems
Survey finds silver contamination in North Pacific waters
The highest levels of silver contamination ever observed in the open ocean turned up in samples collected during a survey of the North Pacific in 2002. Researchers measured silver concentrations 50 times greater than the natural background level. Though still well below levels that would be toxic to marine life, this contamination of what had been considered relatively pristine waters highlights the increasingly global impact of industrial emissions from Asia, the researchers said.
United Nations Educational, Scientific and Cultural Organization
Sleeping Through the Night: Children's sleep expert advises parents
Getting a child to sleep through the night may seem like an impossible task, but it can be achieved. A user-friendly new book by pediatric sleep expert Jodi Mindell pinpoints causes of sleep problems and offers parents advice on creating good sleep habits.
Rhesus monkeys reason about perspectives of others in obtaining food
Rhesus monkeys consider whether someone can or cannot see them when trying to steal food, indicating they have the ability to reason.
American Chemical Society 229th National Meeting
Ability to detect explosives boosted one thousand-fold by new device
New technology developed at the University of Arizona makes explosive-detection devices about 1,000 times more sensitive than the equipment currently used in airports.
US Department of Energy
International Conference on Robotics and Automation
Artificial antenna helps 'cockroach robot' scurry along walls
Can a robot learn to navigate in the dark like a cockroach? A Johns Hopkins engineering undergrad, working in his professor's robotics lab, has built a flexible, sensor-laden antenna to make it possible.
Johns Hopkins University
Domesticated pig's wild origin mapped
Scientists from the Uppsala University and the Swedish University for Agricultural Sciences worked together to map the wild origins of the domesticated pig. The findings show that the wild boar was domesticated several times in different parts of Europe and Asia. The study is being presented in today's issue of the scientific journal Science.
American Journal of Infection Control
Study: Soap and water work best in ridding hands of disease viruses
The largest, most comprehensive study ever done comparing the effectiveness of hand hygiene products shows that nothing works better in getting rid of disease-causing viruses than simply washing one's hands with good old-fashioned soap and water.
Contact: David Williamson
University of North Carolina at Chapel Hill
Double volcanic eruption in Eastern Russia
Acquired from orbit 800 kilometres away, this Envisat image shows two volcanoes erupting simultaneously on Russia's snowy Kamchatka Peninsula this week.
Journal of Great Lakes Research
Aggressive aquatic species invading Great Lakes
Foreign species, such as zebra mussels and carp, are invading the Great Lakes and changing the ecology of this vital ecosystem. A study from McMaster University published in the March issue of the Journal of Great Lakes Research suggests that for the round goby, a recently introduced fish species, their ability to wrest territory from native fish plays a key role in their dominance of the Great Lakes.
Natural Sciences and Engineering Research Council of Canada
New Journal of Physics
Black holes influence knowledge of the universe
Black holes have a reputation for voraciously eating everything in their immediate neighborhood, but these large gravity wells also affect electromagnetic radiation and may hinder our ability to ever locate the center of the universe, according to an international research team.
Showing releases 901-910 out of 989.