Measuring blood oxygen levels on the Apple Watch has been a staple of its health monitoring experience since it arrived. Yet, an ongoing patent dispute in the US has complicated matters over the last ...

It's been called the most important scientific book ever. A stunning claim, but certainly Charles Lyell's Principles of Geology, published in 1830, shook prevailing views of how Earth had been formed.

The question posed by Will Smith’s Detective Spooner in 2004’s I, Robot. Now, over 20 years later, the question has skyrocketed in relevance because of the rise of AI and its presumed threat to ...