Artificial intelligence created by Intel is to be used in cameras to detect poachers entering wildlife reserves and alert park rangers before they can kill endangered animals.

Apple’s falloff in demand for iPhones in China shows the company’s flagship product is hurt by its high price and the rise of cheaper, more comparable rival devices in the world’s biggest market.

Apple’s Tim Cook confirmed on Wednesday that the latest iPhones are not selling up to expectations. The news exposes his toughest challenge since taking over as CEO from the legendary Steve Jobs.