Pharmaceutical companies continue to pour cash into their campaign to defeat a California ballot measure that would limit prescription drug prices, a new campaign finance analysis shows.

Most Americans support it. Virtually all other developed countries already do it. And the two leading presidential candidates on both sides of the aisle agree: the federal government should lower drug prices.

Have you ever gone in for a medical procedure you knew was covered by your health plan, only to be hit weeks later by a large, unexpected bill from a doctor whose name you didn’t even recognize?

Health insurance company Anthem is suing Express Scripts, the largest prescription drug benefit provider in the U.S., for allegedly charging too much for drugs.

California health plan regulators are approving Centene's bid to purchase fellow insurer Health Net.

Two of the largest players in the U.S. pharmaceutical supply-chain, Walgreens Boots Alliance Inc. and UnitedHealth Group Inc.’s OptumRx, formed a partnership aimed at helping them capture a greater share of the prescription drug market.