Scalable photonic computer solves the subset sum problem

A team of researchers affiliated with several institutions in China created a photonic computer that was able to solve the subset sum problem. In their paper published in the journal Science Advances, the group describes ...

Biology and management of the green stink bug

The green stink bug is one of the most damaging native stink bug species in the United States. Stink bugs feeding on cotton, soybeans, tomatoes, peaches, and other crops can result in cosmetic damage as well as reduced quality ...

The raccoon spreads dangerous diseases as it invades Europe

Furry, agile, intelligent and voracious: the raccoon is far from being a cuddly toy, which is what many people believe when they get one as a pet. It is more like an invader that escapes and is able to adapt and survive in ...

New Pattern Found in Prime Numbers

(PhysOrg.com) -- Prime numbers have intrigued curious thinkers for centuries. On one hand, prime numbers seem to be randomly distributed among the natural numbers with no other law than that of chance. But on the other hand, ...

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