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Biotechnology Jun 13, 2017

Mosquito-killing fungi engineered with spider and scorpion toxins could help fight malaria

Malaria kills nearly half a million people every year, according to the World Health Organization (WHO). In some of the hardest-hit areas in sub-Saharan Africa, the mosquitoes that carry the malaria parasite have become resistant ...

Diseases, Conditions, Syndromes Jun 12, 2017

Genomic sequencing could become household term with new hand-held device

Within five years, consumers may begin using a device smaller than a flip phone to monitor the air, test their food or diagnose what germ caused an upset stomach. And the root of this capability points to what now is only ...

Biochemistry Jun 8, 2017

Chemists discovered how the viper venom works

Russian scientists report that the enzyme phospholipase A2 from the Vipera nikolskii venom is able to adhere to lipid membranes and cause their aggregation, even if the activity of the enzyme is specifically blocked. This ...

Earth Sciences May 17, 2017

Large volcanic eruption may have caused the first mass extinction

Researchers in the U.S. and Japan say they may have found the cause of the first mass extinction of life on Earth.

Plants & Animals Apr 26, 2017

Digital life project uses 3-D to document endangered frogs

The Digital Life team at the University of Massachusetts Amherst led by evolutionary biologist Duncan Irschick today unveiled an online set of 15 three-dimensional (3D) models of live frogs, including several endangered species, ...

Archaeology Apr 18, 2017

Researchers suggest sea scorpions used serrated tail spine to dispatch their prey

Four hundred and thirty million years ago, long before the evolution of barracudas or sharks, a different kind of predator stalked the primordial seas. The original sea monsters were eurypterids—better known as sea scorpions.

Plants & Animals Apr 4, 2017

Strike force: world's most venomous scorpion in action

The world's most lethal scorpion, the death stalker, has been caught on high-speed camera for the first time lashing out with its lethal stinger, scientists reported Tuesday.

Other Apr 4, 2017

Creepy crawly cargo caught in Australia

Australian customs officers got more than they bargained for when two shoe boxes arrived from Europe with venomous snakes, exotic spiders and scorpions found slithering inside the "creep crawly cargo".

Plants & Animals Mar 30, 2017

This timid little fish escapes predators by injecting them with opioid-laced venom

Fang blennies are small fish with big teeth. Specifically, they have two large canine teeth that jut out of their lower jaw. Since blenny fish are only about two inches long, these "fangs" would be less than intimidating ...

Plants & Animals Mar 14, 2017

Naturally fluorescent amphibian found in Amazon basin

(Phys.org)—A team of Brazilian researchers has found a naturally fluorescent tree frog living in the Amazon basin and it represents the only known fluorescent amphibian. In their paper published in Proceedings of the National ...

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