Reese Witherspoon admits she's ended friendship with A-list actor after she 'roasted' her at awards ceremony
Recalling the cringe-worthy awards show speech, Reese Witherspoon says she 'thought it was funny' but it went 'pretty bad' ...
The Cool Down on MSN42m
Scientists develop mind-blowing tech to detect harmful gases in the blink of an eye — here's how it could help solve a global issue
How can we quickly detect them? Or what about gases in extremely low concentrations?  Gas detection technology exists, but ...