A new study led by Brown University researchers shows how a water-rich mineral could explain the planet’s color, hinting at a ...

Thanks to new research techniques published today, scientists say that "our understanding of why Mars is red has been ...

Mars is widely known for its iconic rusty red color — many people even refer to it as just the "Red Planet" — but new research suggests the Martian shade isn't just lovely to look at. The chemistry ...

Two planets stand side by side as the evening twilight continues to delight and colorful stars shine in the sky this week.

"The diversity of ways that white dwarf stars can blow up is much greater than previously expected." There are a lot of ways ...