If you look just right, the Sun appears to be opening its mouth and laughing at us — and that "smile" is weirder than you'd ...

We have very effective and efficient systems and panels that operate on flat roofs, and can even operate on if it’s not directly facing the sun,” Campbell said. Campbell also said 70% of the ...

Sky watchers may get a once-or maybe twice-in-a-lifetime opportunity to see a comet brighten and dim, while appearing as if it has a pair of devil horns attached, as it makes its approach toward ...