On Dec. 12, 1967, NASA launched the Pioneer 8 spacecraft on a mission to study the sun. [‘On This Day in Space’ Video Series ...

How much could a change of attitude change your life? The answer is: a lot, especially when it comes to ageing.

Last month, European regulators grounded thousands of Airbus jetliners, citing an unusual reason: solar radiation. The planes ...

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

A reverse mortgage allows seniors to access cash from the equity they've built up in their homes. Unlike home equity loans or HELOCs, there's usually no credit score requirement and you don't have to ...