5,114 results
5,114 results for: seek
- Animals
Separate Vacations: Birds winter apart but return in sync
Mated pairs of black-tailed godwits may fly off to winter refuges a thousand kilometers apart but can still arrive back at their breeding site the next spring within a few days of each other.
- Earth
Ocean-sensor project reaches milestone
Oceanographers seeking to deploy an armada of 3,000 robotic probes to take the pulse of Earth's oceans have passed the halfway mark and hope to have the full array of sensors in place by 2007.
- Health & Medicine
Not to Your Health: New mechanism proposed for alcohol-related tumors
New findings suggest that alcohol encourages blood vessels to invade tumors, supplying nutrients that promote tumor growth.
- Health & Medicine
Anoint Them with Oil: Cheap-and-easy treatment cuts infection rates in premature infants
Massaging premature babies with sunflower-seed oil can cut bloodborne infection rates.
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Sugar Coated: Molecular dress-up may disguise gut bacteria
The mammalian immune system doesn't attack native gut bacteria as foreign invaders because the bacteria disguise themselves with sugar molecules.
- Health & Medicine
Vitamin E Loses Luster: Nutrient tests show disappointing results
In people who have a history of heart disease or diabetes, vitamin E supplements don't improve overall health and might even boost heart-failure risk.
- Astronomy
Alien Light: Extrasolar planets are detected in new way
Two teams of scientists report that they have for the first time directly detected the glow of planets that circle sunlike stars hundreds of light-years from Earth.
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Remote Control Minds: Light flashes direct fruit fly behavior
Researchers have exerted a little mind control over fruit flies by designing and installing genetic 'remote controls' within the insects' brains.
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Tailoring Therapies: Cloned human embryo provides stem cells
Scientists have for the first time carried test-tube cloning of a human embryo to the stage at which it can yield stem cells.
- Physics
Signs of new five-quark particle
Physicists at a German particle collider unveiled evidence of a new five-quark particle.
- Physics
Photon Double Whammy: Careening electrons may rev up solar cells
A newfound cue ball effect in nanometer-scale crystals of a semiconductor compound may lead to highly efficient solar cells made from such nanocrystals.
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Waste Not: Proteins suggest ways to thwart muscle loss
Researchers have now revealed details of the biochemical signals that drive muscle atrophy.
