Uncategorized
- Animals
The Tropical Majority
The abundant studies of temperate-zone birds may have biased ornithology when it comes to understanding the tropics.
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19043
The article was disappointing on two grounds. First, it was poorly researched, quoting numerous lawyers for farming interests opposed to the Endangered Species Act. Second, it failed to note that most of the growing need for water (as well as virtually all other resources) is closely linked to human population growth that is out of […]
- Earth
Tough Choices
Federal programs to preserve water in streams during droughts have prompted lawsuits and new pressures on endangered species and the law that protects them.
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Sky Survey
The SkyServer provides public access to Sloan Digital Sky Survey (SDSS) data. Learn more about the SDSS project, which aims to map the universe, and browse images and spectra of celestial objects. Take a look at the atlas of “famous places” in the sky. Go to: http://skyserver.sdss.org/.
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From the November 28, 1931, issue
ACTION OF STEEL UNDER STRESS REVEALED IN WRITING ON SAND How solid steel softens and flows like wax when compressed or stretched is being shown to the naked eye by Dr. A. Nadai at the Research Laboratories of the Westinghouse Electric and Manufacturing Company, at East Pittsburgh, Pa. In his new apparatus, a beam of […]
- Physics
Mishap halts work at Japanese neutrino lab
A costly accident has indefinitely disabled Super-Kamiokande, a cutting-edge neutrino detector in Japan.
- Health & Medicine
Enzyme fighter works as well as tamoxifen
The drug anastrozole generally works as well in fighting advanced breast cancer as better-known tamoxifen, and even surpasses it in certain patients.
- Astronomy
Is this young star ready to form planets?
New observations suggest that a mere stripling of a star, which might be as young as 300,000 years old, has already formed planetesimals, the building blocks of planets.
- Tech
Technique senses damage before it hurts
A new technique for automatically detecting damage to aircraft, buildings, and other structures may lead to practical damage-monitoring systems by reducing false alarms that make today's laboratory prototypes unsuitable for real-world use.
- Animals
Birds with a criminal past hide food well
Scrub jays that have stolen food from other bird's caches hide their own with extra care.
- Health & Medicine
Fragile X protein reveals its RNA partners
The master gene behind fragile X syndrome—the most common inherited form of mental retardation—encodes a protein that binds to strands of messenger RNA.
- Earth
Ripples Spread Wide from Ground Zero
Seismic vibrations produced by the collapse of the twin towers of the World Trade Center in lower Manhattan were recorded by seismometers scattered across the Northeast, some more than 425 kilometers away.
