Earth
- Earth
Space Weather News
Updated daily, this Web site provides news of activity in the sun-Earth environment, including solar wind, sunspot, and solar flare data, along with information on near-Earth asteroids, geomagnetic storms, and more. Go to: http://www.spaceweather.com/
- Earth
Gassy Bugs: Microbes may produce propane under the sea
Microbes deep under the ocean's floor could be the source of some ethane and propane found in sediments.
- Earth
Mystery of the Missing Heat: Upper ocean has cooled slightly in recent years, despite warming climate
Between 2003 and 2005, the top layers of the world's oceans cooled slightly, but scientists aren't sure where the heat went.
- Earth
Tox Town
This Web site from the U.S. National Library of Medicine offers an interactive introduction to toxic chemicals and environmental health risks that people might encounter in everyday life and in everyday places. The site includes many links to additional information and a section for teachers. Go to: http://toxtown.nlm.nih.gov/
- Earth
Sustainable Design Competition
Do you have an idea for a cutting-edge technology that could protect the environment while promoting economic growth? The U.S. Environmental Protection Agency (EPA) is offering college professors and their students an opportunity to turn ideas into reality through its P3 (People, Prosperity and the Planet) grants competition. EPA’s P3 is a student design competition […]
- Earth
Sea Turtles—What Not To Eat
Wildlife scientists hope to reduce widespread consumption of sea turtle meat and other products by pointing out the health risks they pose.
- Earth
Link between El Niños and droughts in India
Scientists have discovered a correlation between droughts in India and a particular type of El Niño, the climate phenomenon marked by increased sea-surface temperatures in the tropical Pacific.
- Earth
Magma heats up as it crystallizes
Molten rock moving through a volcano's plumbing prior to an eruption can sometimes heat up substantially as it approaches Earth's surface.
- Earth
Plowing Down the Amazon: Satellites reveal conversion of forest to farmland
The clearing of jungle to create cropland is a major and previously underappreciated force behind deforestation in the Amazon region of Brazil, according to an analysis of satellite images.
- Earth
Genes as Pollutants: Tracking drug-resistant DNA in the environment
A study that traces antibiotic-resistance genes in the environment indicates that they are present even in treated drinking water.
- Earth
Plastics agent worsens skin allergies
Low doses of one of the most commonly used softeners in plastics can aggravate dust-mite allergy.
- Earth
Are pollutants shrinking polar bear gonads?
New research links persistent pollutants with reproductive impairment in polar bears.
