Predatory sea snails produce weaponized insulin

As predators go, cone snails are slow-moving and lack the typical fighting parts. They've made up for it by producing a vast array of fast-acting toxins that target the nervous systems of prey. A new study reveals that some ...

It's game on for air quality

It's not all fun and games when Utah's Wasatch Front has a bad air day thanks to pollution trapped by a weather inversion. But a new computer game developed at the University of Utah puts thumb-twitching excitement into ...

Men want commitment when women are scarce

The sexual stereotype, in line with evolutionary theory, is that women want commitment and men want lots of flings. But a study of the Makushi people in Guyana shows the truth is more complex, with men more likely to seek ...

Viruses impaired if their targets have diverse genes

When a viral infection spread through five genetically identical mice in a row, the virus replicated faster and became more virulent or severe. But when the infection spread one-by-one through five genetically diverse mice, ...

Self-repairing software tackles malware

University of Utah computer scientists have developed software that not only detects and eradicates never-before-seen viruses and other malware, but also automatically repairs damage caused by them. The software then prevents ...

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