Information technology (IT) is the use of computer systems or devices to access, store, manage, and protect information. It is a field of expertise that includes a wide range of subfields and ...

Cisco honors GNTC instructor Dwight Watt with 2025 excellence award, recognizing top global teaching and student success in networking.

In June 1972, Bob Metcalfe, a 26-year-old engineer fresh out of graduate school, joined a new research lab in Palo Alto, California, as it set out to build something that few people could even imagine ...

In the 1970s, Bob Metcalfe helped develop the primary technology that lets you send email or connect with a printer over an office network. By Cade Metz Cade Metz has covered the last five winners of ...