Atom-thick materials such as single-wall carbon nanotubes (SWNTs) and graphene are prone to chemical attacks because all constituent atoms are exposed. Here we report the retention of optical and ...

Nike’s pivot back to sports performance over lifestyle products should slow sales declines and help stoke a turnaround that sticks, analysts say.

Axel Springer said it plans to double its value within five years supported by artificial intelligence, calling time on the business model of maximizing clicks and advertising.