Investor

Phoenix, Arizona-based Medical Memory has raised $2.

Ireland-based 3D4Medical, which has developed apps for medical education and fitness, raised $16.

The year so far has seen 136 digital health investment deals over $2 million, for a total of $2.

According to an SEC filing, mail-order personal genome service and research company 23andMe has raised $79 million, in a round the company hopes will top out at $150 million.

Previous Sprint Mobile Health Accelerator participant, Yosko Sprint has announced that its accelerator will no longer focus specifically on digital health technologies, and instead will accept startups that are focusing on any mobile technology.

After weeks of rumors, this morning health insurance company Aetna announced that it is acquiring rival Humana for $36 billion in cash and stock.

London-based Your.

Seattle, Washington-based Numera, a longtime mobile health company that offers mobile personal emergency response devices as well as other telehealth tools, has had its mPERS and telehealth assets acquired by Carlsbad, California-based Nortek Security and Control.

SmartSpot, which has developed an interactive video-based offering for gyms that instructs members how to work out properly, raised $1.

Investment trends in digital health companies point to increasing evidence of a maturing space, according to StartUp Health's Midyear Report.