Biology - Plants & Animals news

Low oxygen triggers moth molt

A new explanation for one of nature's most mysterious processes, the transformation of caterpillars into moths or butterflies, might best be described as breathless.

Aug 22, 2011
5 / 5 (2) 0 | with audio podcast

Papuan weevil has screw-in legs

(PhysOrg.com) -- New research has found that humans were not the first species to invent the nut and bolt mechanism for screwing one thing to another: weevils do the same to attach their legs to their bodies ...

Jul 01, 2011 report
4.2 / 5 (13) 15 | with audio podcast