The Cool Down on MSN2d
New survey reveals surprising shift in homeowners' heating and A/C choices: 'We almost couldn't keep up with the demand'
That's according to new data from Mitsubishi Electric, a leading heating and cooling manufacturer that was actually the first ...
Smallest rocky exoplanets: NASA spots Earth-like planets circling Barnard's Star, but there's a catch
The quartet of planets — named b, c, d and e — are some of the smallest rocky worlds ever detected. NASA says each has a mass ...