Cigna's deal was prompted by high drug costs; Express Scripts is the largest remaining independent drug middleman.

Employers consider benefits cost management one of their top three priorities going into 2018. What are they doing to move the needle?

Here are 5 ideas for employers to improve employee retirement plans.

Employees will get more out of their 401(k) plans when employers follow these popular practices.

Investors including nuns who manage an order's retirement funds asked Wells Fargo to produce evidence that its incentive programs are aligned with clients' interests.

For all the clamoring about gun stocks in retirement plans, ordinary investors don't seem to vote with their portfolios.

Got guns? Of 42 universities contacted for this article, 7 declined to say whether their endowments held gun-related investments -- and 4 said they had no firearm holdings.

Don't blame exchange-traded funds for the stock market correction in early 2018.