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

Cliff swallow colonies can include thousands of nests like the ones pictured here on an interstate highway bridge in Nebraska. The birds’ roadkill rates have dropped over the last 30 years; shorter wings that help the swallows evade traffic may explain why. Credit: C.R. Brown and M.B. Brown/Current Biology 2013

Follow Us
blogs & columns
multimedia
Not to miss
bookshelf