New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...
Even though these particular lunar craters aren't visible from your backyard, Kring says there are similar, but smaller canyons on the near side of the moon that's visible in the night sky. These ...
A “committee” of Cape vultures is swooping into the Los Angeles Zoo to make its home in an exhibit that seeks to mirror the ...