While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

NASA and General Atomics Electromagnetic Systems (GA-EMS) have successfully tested a new nuclear thermal propulsion (NTP) ...

NASA and General Atomics tested the fuel by exposing it to temperatures up to 3,000 Kelvin (4,940 Fahrenheit or 2,727 Celsius ...

The order, temporarily blocked by a federal judge as it was set to go into effect, was circulated alongside a spreadsheet of about 2,600 programs now under review, spanning virtually every federal ...

Kelvin Lewis, 38, made the assertion in a court motion in response to his 2005 conviction on two armed robbery charges, one of which involved use of a gun. He was sentenced to 25 years.

The Lions are promoting linebackers coach Kelvin Sheppard to defensive coordinator, filling a key role during a week of transition for the team. In the past week, the Lions lost former defensive ...

Houston basketball got an absolutely thrilling win over Kansas on Saturday. Following the game, coach Kelvin Sampson got to spend some time with his family. Sampson spent a special moment with his ...

CBS News Detroit sports anchor Rachel Hopmayer confirmed Saturday that the team is promoting linebackers coach Kelvin Sheppard to the role. Sheppard, 37, joined Detroit's staff as outside ...

Detroit promoted former linebackers coach Kelvin Sheppard to replace Aaron Glenn in the vacant coaching role, a source told ESPN's Jeremy Fowler on Saturday, confirming an NFL.com report.

And they stayed in-house to find him. Lions linebackers coach Kelvin Sheppard has earned the job as Glenn’s successor. Sheppard has been with the Lions for the last three seasons under Dan Campbell.

The Lions are promoting linebackers coach Kelvin Sheppard to defensive coordinator. Sheppard, 37, joined Dan Campbell’s initial Lions staff as outside linebackers coach in 2021 and has overseen ...