Samsung Note 7 recall in US expands to replacement phones

Samsung Electronics said Thursday it has expanded its recall of Galaxy Note 7 smartphones in the U.S. to include all replacement devices the company offered as a presumed safe alternative after the original Note 7s were found ...

Astronauts cut spacewalk short due to suit trouble (Update)

(AP) -- Two astronauts cut short their spacewalk and hurried back to the safety of the international space station on Wednesday after a suit problem resulted in rising carbon dioxide levels for one of the men.

Saving energy and the environment with Flywheels

ECE researcher, Dr. Mark Flynn's high-speed flywheel motor controller is reducing fuel consumption and harmful emissions at ports throughout the world. Flynn's design has been incorporated into energy storage systems used ...

NASA weighs repair of jammed pin in third spacewalk

Discovery astronauts prepared for a third and final spacewalk Monday, with a busy to-do list that may include unsticking a jammed restraint pin used to clamp a toolbox to the outside of the International Space Station.