Link Between Alzheimer's, Accelerated Weight Loss | ScienceBlog.com.

Aspirin a day could dramatically cut cancer risk, says biggest study yet | Science | The Guardian.

Mysterious Siberian crater attributed to methane : Nature News & Comment.

Timex Unveils a New Smartwatch – No Smartphone Required – DigitalWack.

Rosetta arrives at comet destination / Rosetta / Space Science / Our Activities / ESA.