Robotics

Robotic capsule developed to deliver drugs to the gut

One reason that it's so difficult to deliver large protein drugs orally is that these drugs can't pass through the mucus barrier that lines the digestive tract. This means that insulin and most other "biologic drugs"—drugs ...

Business

iPhone, Macbook makers halt Shanghai production over Covid

Several electronics companies, including iPhone and Macbook makers, have halted production in the Chinese cities of Shanghai and Kunshan, adding to supply chain woes under Beijing's strict zero-COVID measures.

Security

DNS cache poisoning ready for a comeback

Agroup led by UC Riverside computer security researchers unveiled discovery of a series of critical security flaws that could lead to a revival of DNS cache poisoning attacks this week at the 2020 ACM SIGSAC Conference on ...

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