Apples-to-apples comparisons in the distant universe are hard to come by. Whether the subject is dwarf galaxies, supermassive black holes, or 'hot Jupiters,' astronomers can spend months or years ...

Astronomers have developed a computer simulation to explore, in unprecedented detail, magnetism and turbulence in the ...

We tested 20 solar generators to find the most versatile devices that can provide emergency backup power and fuel off-grid ...