Does my dog really love me?

By Sarah Etter Did Lassie really love Timmy? Or was she only saving him from disaster, time and again, so that he would reward her later with a tasty morsel from the dinner table? Scientists, veterinarians and dog owners ...

Motorola Ojo Personal Video Phone Now Available Nationwide

Experiencing a powerful face-to-face conversation with those important to you just got a little easier, as Motorola, Inc. today expanded the retail availability of the Ojo Personal Video Phone. Tweeter Home Entertainment, ...

Did Humans Cause Ecosystem Collapse in Ancient Australia?

Massive extinctions of animals and the arrival of the first humans in ancient Australia may be linked, according to scientists at the Carnegie Institution, University of Colorado, Australian National University, and Bates ...

Discovery of 'doping' mechanism in semiconductor nanocrystals

Novel electronic devices based upon nanotechnology may soon be realized due to a new understanding of how impurities, or 'dopants,' can be intentionally incorporated into semiconductor nanocrystals. This understanding, announced ...

Nanotubes inspire new technique for healing broken bones

Scientists have shown for the first time that carbon nanotubes make an ideal scaffold for the growth of bone tissue. The new technique could change the way doctors treat broken bones, allowing them to simply inject a solution ...

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