Researchers mapped Earth’s ionosphere, part of the upper atmosphere, using signal data from 40 million phones – a method that ...

The lineup includes the iPhone, MacBook, iPad, and Watch, for example. The company's popular smartphone, though, represents more than half of total revenue. This is still an iPhone business. I don't ...

Netherlands-based food delivery company Just Eat Takeaway.com said on Wednesday that it is selling its U.S. business Grubhub ...