All railroad crossings throughout Horizon are currently experiencing delays due to a train issue, city officials said.

Horizon Pharma Plc said it would pay pharmacy benefit manager Express Scripts Holding $65 million to settle litigation related to after-market rebates for three of its medicines.

Horizon and Express Scripts are putting aside their differences. Well, at least some of them. The Dublin drugmaker has struck a settlement agreement with the PBM giant to lay to rest claims the ...

According to Amtrak, its fleet of Horizon train sets will be taken out of service immediately, because of concerns over aging equipment.