The previous summer's record-setting heat may have withered agricultural output, but, as hot, humid weather is wont to do, it produced a bumper crop of insect pests, particularly the odious cockroach.

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A new AI-powered laser system has been developed specifically to kill cockroaches. This picture taken on March 25, 2019 shows a cockroach at a roach farm in Yibin, China's southwestern Sichuan ...

Q: I always try to keep my home clean to avoid pest problems, but yesterday I noticed a large group of roaches suddenly appeared in my kitchen. Why are there so many cockroaches in my house, and how ...