06/05/2013

Oxygen-sensing microrobots

(Phys.org) —When the retina's supply of blood and oxygen runs low, physicians have to react quickly to preserve a patient's eyesight. But up until now there have been no methods sensitive enough to measure how well the ...

Study sheds light on Earth's early mantle

(Phys.org) —An international team of researchers, led by scientists at Boston University's Department of Earth and Environment, has found evidence that material contained in young oceanic lava flows originated at the Earth's ...

Asustek 1Q profit up 21% on growing tablet demand

Taiwan PC maker Asustek Computer Inc said Monday its first-quarter net profit rose 21 percent year-on-year on growing demand for tablets including its popular Nexus 7 device.

Hong Kong risks losing its pink dolphin

Conservationists warned Monday that Hong Kong may lose its rare Chinese white dolphins, also known as pink dolphins for their unique colour, unless it takes urgent action against pollution and other threats.

New Zealand to change spy laws after Dotcom bungle

New Zealand unveiled plans Monday to allow its foreign intelligence agency to spy on local residents, to fill a loophole exposed when Internet tycoon Kim Dotcom was illegally snooped upon.

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