Figuring out how the human body can withstand underwater pressure has been a problem for over a century, but a ragtag band of divers is experimenting with hydrogen to find out.

Microsoft’s in-house chip will be Intel-approved.
Intel, one of the biggest manufacturers of semiconductor computer circuits, has secured Microsoft as a client for its custom chip manufacturing division.
Intel scores a big client in Microsoft Corp for Intel Foundry, its sustainable systems foundry business tailored for making AI chips.