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Who's Next In Line For A Kidney Transplant? The Answer Is Changing

The nonprofit in charge of distributing organs wants to revamp the system for distributing kidneys for the first time in 25 years. But some transplant specialists and bioethicists fear the changes could end up discriminating against some patients.

Challenges To Health Law Just Keep Coming

Oklahoma's attorney general claims that an IRS rule to implement the federal health overhaul law's subsidies for some insurance exchanges exceeds the agency's authority. The Congressional Budget Office says more people than previously estimated may have to pay a penalty for not having health coverage.

Man Wins $7 Million In Suit Claiming Microwave Popcorn Caused Lung Disease

Previously, "popcorn lung" disease has been limited to plant workers exposed to flavoring chemicals. The new verdict awarded to a microwave popcorn consumer may spark a rash of similar suits, lawyers say.

Could Genes For Stripes Help Kitty Fight Disease?

Different lineages of cat with the same coloration got their looks in unique ways. The genetic variants that determine those patterns come from different mutations in the same genes. And that has some scientists thinking there may be more to the genes than meets the eye.