by
David Grimm and Stewart Wills
Listen to a roundup of some of our favorite stories from this week
by
Rebecca Kessler
Road kill "toad jerky" is highly toxic, even after months in the sun
by
Michael Balter
Like humans, chimps can pick out meaning even when the sounds of words are distorted, suggesting yet again that human language has roots in other species
by
Michael Price
Arachnids are just as prone as humans to the mental ravages of old age