Science News Archive - November 23, 2009
The East Antarctic ice sheet, once unaltered by global warming, has swiftly melted since 2006 and could increase sea levels, says a new study.
Since the 1997 international agreement to address global warming, climate change has seen its ups and downs, including extremely bleak warnings.
Census of Marine Life scientists have inventoried an astonishing abundance, diversity and distribution of deep sea species that have never known sunlight - creatures that somehow manage a living in a frigid black world down to 5,000 meters (~3 miles) below the ocean waves.
In a provocative new study, a University of Utah scientist argues that rising carbon dioxide emissions â€“ the major cause of global warming â€“ cannot be stabilized unless the world's economy collapses or society builds the equivalent of one new nuclear power plant each day.
A new calculation of Europeâ€™s greenhouse gas balance shows that emissions of methane and nitrous oxide tip the balance and eliminate Europeâ€™s terrestrial sink of greenhouse-gases.
Not just birds, but also a few species of bats face a long journey every year.
Since 1996, crop plants genetically modified to produce bacterial proteins that are toxic to certain insects, yet safe for people, have been planted on more than 200 million hectares worldwide.
Using a technique normally used for detecting weak tremors, scientists at the Georgia Institute of Technology discovered that the 2004 magnitude 6 earthquake along the Parkfield section of the San Andreas fault exhibited almost 11 times more aftershocks than previously thought.
Amphibians like frogs and toads have existed for 360 million years and survived when the dinosaurs didnâ€™t, but a new aquatic fungus is threatening to make many of them extinct, according to an article in the November issue of Microbiology Today.
A new species of chameleon has been discovered in Tanzania by a team of scientists.
- A murmuring sound; a rushing or whistling sound, like that of the wind; a deep sigh.
- A gentle breeze; a waft; a breath.
- Any rumor that engages general attention.
- A cant or whining mode of speaking, especially in preaching or praying; the chant or recitative characteristic of the old Presbyterians in Scotland.
- To make a rushing, whistling, or sighing sound; emit a hollow murmur; murmur or sigh like the wind.
- To breathe in or as in sleep.
- To utter in a whining or monotonous tone.