The latest monthly consumer price index showed that the average price of a dozen Grade A eggs in the U.S. reached $4.95 in ...

Thousands of 12,500-year-old rock paintings dubbed the "Sistine Chapel of the ancients" have been found in the Amazon jungle.

In a darkened forest of central Colombia, a 2-foot-long mammal climbed a tree and paused to rest its “completely spiny” body.

A rare and endangered baby animal that looks like a “fuzzy watermelon” has a new name, and it’s also a fruit, a Washington ...