Quantcast
issue
Read articles, including Science News stories written for ages 9-14, on the SNK website.
STONE HOMES

Three structures embedded in 106-million-year-old sandstone (two shown) have been interpreted in a new study as dinosaur burrows filled in by ancient floods. The dotted line denotes the uppermost outline of the largest burrow. Credit: A. Martin

Follow Us
blogs & columns
multimedia
Not to miss
bookshelf