This report has been updated to reflect that the Rwandan project is not a pilot and that Zipline's partnership with UPS and Gavi is not connected to blood delivery.
This report has been updated to reflect that Tomohiko Taniguchi did not attend Yale University.
Google holds a nearly $1 billion stake in Space Exploration Technologies.
Hillary Clinton is the Democratic front-runner. An earlier version mischaracterized her status.
Hormats made his comments Thursday. An earlier version misstated the day.
Hardee's is offering a Grilled Ham 'N' Cheese Thickburger. An earlier version misstated the name.
A possible threat was made at George Bush Intercontinental Airport in Houston. An earlier version misstated the airport's name.
This story was revised to correct the spelling of Nayeem Hussain's last name in one reference.
An earlier version of this story attributed certain remarks to Anthem's Chief Financial Officer. The comments were made by the firm's chief legal counsel Tom Zielinski.
This story was revised to correct that the premarket prices were for Tuesday.