26/01/2016

Invisible ink for secret data, product and document security

Ciphers and invisible ink – many of us experimented with these when we were children. A team of Chinese scientists has now developed a clever, high-tech version of "invisible ink". As reported in the journal Angewandte ...

Image: A half-Enceladus

This half-lit view of Enceladus bears a passing resemblance to similar views of Earth's own natural satellite, but the similarities end there. Earth's rocky moon is covered in dark, volcanic basins and brighter, mountainous ...

Tesla boss sees bumpy road ahead for electric cars

Electric car manufacturers will have to design futuristic vehicles to entice buyers in order to ride out the challenge of plunging oil prices, Tesla co-founder Elon Musk said Tuesday.

Scientists prove key aspect of evolutionary theory

Evolutionary theory predicts that pairs of chromosomes within asexual organisms will evolve independently of each other and become increasingly different over time in a phenomenon called the 'Meselson effect'.

NASA provides a look at post-blizzard snowfall and winds

NASA satellites obtained a number of different views of the great winter storm that left many snowfall records from Virginia to New York City from January 22 to 24, 2016. RapidScat provided a look at the strong winds that ...

In New York village, a trail of cancer leads to tap water

After his factory worker father died a painful death from kidney cancer at age 68 in 2013, Michael Hickey made it his mission to find out why so many people in his hometown along the Hoosic River were getting sick.

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