Engineers have had to come up with some interesting ways to generate oxygen for astronauts in the vacuum of space.

There was a dangerous situation on the International Space Station as a Russian astronaut was warned about a threat caused by a coolant leak. It was a close call, and the remnants of the coolant ...

This advertisement has not loaded yet, but your article continues below. The Prince Edward Island Regulatory and Appeals Commission (IRAC) announced a one-cent change to regular gas prices overnight, ...