Sensitive sensor detects Down syndrome DNA

According to the Centers for Disease Control and Prevention, Down syndrome is the most common birth defect, occurring once in every 700 births. However, traditional non-invasive prenatal tests for the condition are unreliable ...

New definition returns meaning to information

A fish on the Great Barrier Reef continually acquires new information from its environment—the location of food, the murkiness of the water, and the sounds of distant ships, to name a few examples. But only some of that ...

Scientists make the case to restore Pluto's planet status

Johns Hopkins University scientist Kirby Runyon wants to make one thing clear: Regardless of what one prestigious scientific organization says to the contrary, Pluto is a planet. So is Europa, commonly known as a moon of ...

The future is bright, the future is quantum dot televisions

The Consumer Electronics Show (CES) has arrived again, the world's largest consumer electronics and technology exhibition in Las Vegas, where manufacturers will show off the new technologies available in 2015.

Japan test-broadcasts super HD television technology

Japan on Monday began test broadcasts of satellite television programmes in 4K, as major firms including Sony and Sharp bet on the super high-definition technology to rescue their embattled TV units.

The hottest gadgets of CES: 3-D printers to 4K TVs

The biggest gadget trade show in the Americas wrapped up on Friday in Las Vegas after swamping the city with 150,000 attendees. This year, "wearable" computing was big, along with various 3-D technologies, especially 3-D ...

Defining the graphene family tree

There has been an intense research interest in all two-dimensional (2D) forms of carbon since Geim and Novoselov's discovery of graphene in 2004. But as the number of such publications rise, so does the level of inconsistency ...

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