What did the Arctic look like in the distant past? The answer carries significant implications for understanding how it will ...

GREEN BAY, Wis. (WFRV)- The wait is almost over…a lunar eclipse is expected to appear overnight, but you will have to set a very early alarm if you want to see it! A lunar eclipse occurs when the moon ...

"Written by Megan Roth"--Back cover. Consists of 1 volume of text and 1 box containing parts for a 6-inch rocket model and a double-sided poster, bound together with a standard hardcover. Text volume ...

There’s fresh drama in the field of human origins! A new analysis of an ancient hominid skull from China challenges what we thought we knew about our ancestral family tree, and its timeline—at least ...