The letter X can be a lot of things: rebellious, mysterious, religious. For this Word of the Week, we examine its origins and many uses.

Alphabet Inc.’s X research lab, which incubated Waymo and the Wing delivery drone venture, is reportedly letting go of dozens of employees. Bloomberg reported the job cuts today, citing people ...

Google parent Alphabet will reportedly lay off dozens of workers in a secretive division that develops new technology as part of the search giant’s broader cost-cutting push. In recent months, the ...