Google unveils custom TPU chip, which it says advances computing performance by three generations. Source: Google’s Tensor Processing Unit could advance Moore’s Law 7 years >>>

The chance discovery beneath a nearly 2,000-year-old pyramid leads to the heart of a lost civilization Source: A Secret Tunnel Found in Mexico May Finally >>>

Four in 10 skin cancer patients given a drug to boost their immune were still alive after three years, a study suggests. Source: Skin cancer: >>>