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News tagged with brown rats

Scientists find city rats are loyal to their 'hoods'

In the rat race of life, one thing is certain: there's no place like home. Now, a study just released in Molecular Ecology finds the same is true for rats. Although inner city rodents appear to roam freely ...

Biology / Plants & Animals

created May 26, 2009 | popularity 5 / 5 (2) | comments 0




Search results for brown rats


In lab, Pannexin1 restores tight binding of cells that is lost in cancer

First there is the tumor and then there's the horrible question of whether the cancerous cells will spread. Scientists increasingly believe that the structural properties of the tumor itself, such as how tightly ...

Chemistry / Biochemistry

created Jan 30, 2012 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Second rare white kiwi hatches in New Zealand

A second rare white kiwi has hatched at New Zealand's national wildlife centre, conservation officials announced Friday, months after the world's first hatched in captivity.

Biology / Plants & Animals

created Dec 22, 2011 | popularity 4 / 5 (2) | comments 1

Bats, dolphins, and mole rats inspire advances in ultrasound technology

Sonar and ultrasound, which use sound as a navigational device and to paint accurate pictures of an environment, are the basis of countless technologies, including medical ultrasound machines and submarine ...

Physics / General Physics

created Nov 14, 2011 | popularity 5 / 5 (3) | comments 0

Do white LEDs disrupt our biological clocks?

You come into contact every day with light-emitting diodes (LEDs) -- they illuminate alarm clocks, new televisions, traffic lights, and smartphone displays. Increasingly, you will see white-light versions ...

Medicine & Health / Health

created Oct 17, 2011 | popularity 4.5 / 5 (8) | comments 6 | with audio podcast

'Iron' fist proposed for Miami's giant snail problem

Huge, slimy snails from Africa have overrun a Miami-area town and the US government said Tuesday a potent pesticide is the best way to get rid of their exploding numbers.

Biology / Ecology

created Oct 12, 2011 | popularity 5 / 5 (1) | comments 6

Brain rhythms are key to learning

Neuroscientists have long known of the existence of brain waves — rhythmic fluctuations of electrical activity believed to reflect the brain’s state. For example, during rest, brain activity slows ...

Medicine & Health / Neuroscience

created Sep 27, 2011 | popularity 4.9 / 5 (11) | comments 0 | with audio podcast

Common stimulant may speed recovery from general anesthesia

Administration of the commonly used stimulant drug methylphenidate (Ritalin) was able to speed recovery from general anesthesia in an animal study conducted at Massachusetts General Hospital (MGH). The report, appearing in ...

Medicine & Health / Other

created Sep 21, 2011 | popularity not rated yet | comments 0

Plan to build giant solar farm in Calif. comes before judge

A proposal to build one of the world's largest solar farms south of Silicon Valley had its day in court Monday as a long-simmering battle between the San Francisco Bay Area investors supporting the project and environmentalists ...

Technology / Energy & Green Tech

created Aug 09, 2011 | popularity 4 / 5 (2) | comments 27

Rare white bird lifts hopes for N.Z. kiwis

An expectant silence hangs over the Pukaha bird sanctuary as hundreds of spectators await a glimpse of a rare white kiwi, a bird held sacred by New Zealand's indigenous Maori people.

Biology / Plants & Animals

created Jul 15, 2011 | popularity 5 / 5 (2) | comments 1

Turning 'bad' fat into 'good': A future treatment for obesity?

By knocking down the expression of a protein in rat brains known to stimulate eating, Johns Hopkins researchers say they not only reduced the animals' calorie intake and weight, but also transformed their fat into a type ...

Medicine & Health / Research

created May 03, 2011 | popularity 3.5 / 5 (2) | comments 0 | with audio podcast


List of search results for brown rats