Plants respond to leaf vibrations caused by insects' chewing
Previous studies have suggested that plant growth can be influenced by sound and that plants respond to wind and touch. Now, researchers at the University of Missouri, in a collaboration that brings together ...
GoQBot: Caterpillars inspire new movements in soft robots (w/ video)
(PhysOrg.com) -- Researchers have been examining the diverse behaviours of caterpillars to find solutions for the new generation of search and rescue soft robots.
Lost World Found in Papua New Guinea Volcano
Termites' digestive system could act as biofuel refinery
One of the peskiest household pests, while disastrous to homes, could prove to be a boon for cars, according to a Purdue University study.
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.
Caterpillars aren't so bird brained after all
(PhysOrg.com) -- Caterpillars that masquerade as twigs to avoid becoming a bird's dinner are actually using clever behavioural strategies to outwit their predators, according to a new study.
Almost 200 new species of parasitoid wasps named after local parataxonomists in Costa Rica
An inventory of wild-caught caterpillars, its food plants and parasitoids, has been going on for more than 34 years in Area de Conservación Guanacaste (ACG), a protected area of approximately 1200 km2 in ...
When it's cool, female butterflies chase males in sex role reversal
If you want to be surrounded by females on the prowl, it pays to be cool, at least if you are a male butterfly.
In relationships based on mutuality, number of individuals involved can determine rate at which species evolve
(Phys.org)—The relationship between species determines how rapidly they evolve. Parasites and their hosts coevolve more rapidly, and partners in a mutualistic relationship can evolve more slowly. But this ...
Large-scale edible insect farming needed to ensure global food security
The large-scale production of edible insects is unavoidable in order to continue feeding the ever-increasing global population and providing them with enough animal protein. Insect farming can be compared ...
Caterpillars that eat multiple plant species are more susceptible to hungry birds
For caterpillars, having a well-rounded diet can be fraught with peril. UC Irvine and Wesleyan University biologists have learned that caterpillars that feed on one or two plant species are better able to ...
Discovered: A mammal and bug food co-op in the High Arctic
University of Alberta researchers were certainly surprised when they discovered the unusual response of pikas to patches of vegetation that had previously been grazed on by caterpillars from a species normally found in the ...