Search results for Spider

Materials Science Sep 16, 2019

A combination of wood fibres and spider silk could rival plastic

Achieving strength and extensibility at the same time has so far been a great challenge in material engineering: increasing strength has meant losing extensibility and vice versa. Now Aalto University and VTT researchers ...

Archaeology Sep 11, 2019

Half-a-billion-year-old tiny predator unveils the rise of scorpions and spiders

Two palaeontologists working on the world-renowned Burgess Shale have revealed a new species, called Mollisonia plenovenatrix, which is presented as the oldest chelicerate. This discovery places the origin of this vast group ...

Plants & Animals Sep 5, 2019

Experts sequence the genome of an endemic spider from the Canary Islands

A research team of the Faculty of Biology and the Biodiversity Research Institute (IRBio) of the University of Barcelona has sequenced the genome of the spider Dysdera silvatica Schmidt 1981, an endemic species living in ...

Plants & Animals Sep 2, 2019

Spiders are threatened by climate change, and even arachnophobes should be worried

Is climate change making spiders more aggressive? A recent scientific study suggests so, as the researchers link aggressiveness to tropical cyclones, events that are expected to become more frequent and powerful with climate ...

Materials Science Aug 21, 2019

Mimicking the diving bell spider to improve carbon conversion into fuels

A team of researchers affiliated with several institutions in France has found a way to improve the conversion of CO2 into fuels by mimicking the behavior of the diving bell spider. In their paper published in the journal ...

Evolution Aug 19, 2019

Researchers find hurricanes drive the evolution of more aggressive spiders

Researchers at McMaster University who rush in after storms to study the behaviour of spiders have found that extreme weather events such as tropical cyclones may have an evolutionary impact on populations living in storm-prone ...

Environment Aug 15, 2019

How synthetic biology can help the environment

Most environmental science is focused on how to turn back the clock, not push it forward, says Ben Bostick, a geochemist at Lamont-Doherty Earth Observatory. "We think about how we can roll back our footprint, and not so ...

Materials Science Aug 14, 2019

Library of spider silk could hold secrets for new materials

With two pairs of fine-tipped tweezers and the hands of a surgeon, Cheryl Hayashi began dissecting the body of a silver garden spider under her microscope.

Plants & Animals Aug 7, 2019

Don't fear the pholcid: Daddy long-legs' venom is only dangerous if you're an insect

You've probably heard the urban legend: Daddy long-leg spiders possess extremely toxic venom—so toxic that it would kill a human if only their fangs were long/strong enough to penetrate human skin.

Plants & Animals Aug 1, 2019

Male black widow spiders piggyback on the work of their rivals to find female mates faster

A new University of Toronto study finds male black widow spiders will hijack silk trails left by rival males in their search for a potential mate.

page 36 from 40