A horizontal merger is a merger or business consolidation that occurs between firms that operate in the same industry, usually as larger companies attempt to create more efficient economies of scale.

Discover how stock-for-stock mergers work and what they mean for shareholders, explaining the benefits and efficiency of these acquisitions.

An attempt to create the nation’s first coast-to-coast railroad merger is underway, as leaders from the Norfolk Southern and Union Pacific officially filed paperwork Friday and are now making their ...