Summer sale: Save 58%

Kimberly McCoy

In this Sept. 19, 2014, photo, Charles Cook, manager of facilities and operations at Champions Oncology, displays mouse carrying a cancer patient's tumor graft under its skin in a lab in Baltimore. Cancer patients are paying the private lab to breed mice that carry bits of their own tumors so treatments can be tried first on the customized rodents. The idea is to see which drugs might work best on a specific person's specific cancer. (AP Photo/Patrick Semansky) (AP)

The medical jump from mice to humans just got easier

Kimberly McCoy
FILE - This undated file photo released by Google shows a contact lens Google is testing to explore tear glucose.(AP Photo/Google, File) (AP)

Need to check your blood sugar? Just scan your contact lens

Kimberly McCoy