AT&T is level set on keeping its perch as the largest fibre player in the US consumer services landscape. With its announced ...

According to CEO Kate Johnson, the company will receive net proceeds of $4.8 billion. Lumen can use those funds to reduce its debt or support its growing need to increase its capital expenditures as ...

Scientists have transformed noisy, amplified lasers into ultra-stable quantum light beams with fluctuations below classical limits.

Telecom giant AT&T's multibillion-dollar deal could reshape the competitive landscape in several major metropolitan areas, ...