Controlling genes with light

Although human cells have an estimated 20,000 genes, only a fraction of those are turned on at any given time, depending on the cell's needs—which can change by the minute or hour. To find out what those genes are doing, ...

US works to secure networks as hackers advance

(AP) -- It will take several more years for the government to fully install high-tech systems to block computer intrusions, a drawn-out timeline that enables criminals to become more adept at stealing sensitive data, experts ...

UK wildlife calendar reshuffled by climate change

Climate change is already reshuffling the UK's wildlife calendar, and it's likely this will continue into the future, according to new research published this week in the journal Nature.

Latvia to extradite computer hacker suspect to US (Update)

Latvia's government on Tuesday approved the extradition of a man accused by the United States of helping create a virus that affected over a million computers worldwide, including many at NASA, and that allowed hackers to ...

Fruit flies lead scientists to new human pain gene

While it has become clear in recent years that susceptibility to pain has a strong inherited component, very little is known about actual "pain genes" and how they work. In the November 12th issue of Cell, researchers at ...

A microscopic approach to the magnetic sensitivity of animals

Researchers at the University of Tokyo have succeeded in developing a new microscope capable of observing the magnetic sensitivity of photochemical reactions believed to be responsible for the ability of some animals to navigate ...

New experiment could reveal make-up of the Universe

(PhysOrg.com) -- Scientists at the University of Liverpool are constructing highly sensitive detectors as part of an international project to understand the elements that make up the universe.

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