Innovators

This article is being republished as part of our daily reproduction of WSJ.com articles that also appeared in the U.S. print edition of The Wall Street Journal (July 27, 2017).

The opioid epidemic claims thousands of lives in the U.S. each year, but a new nasal spray from Opiant Pharmaceuticals aims to prevent fatal overdoses.

The age of the smartphone wars may have come to end as technology companies are now entering a new battle in tech, control of the self-driving automobile.

Hyperloop One completed its first full-scale test run of its hyperloop technology in a vacuum environment, the company’s co-founder Josh Giegel told FOX Business.

Hyperloop One completed its first full-scale test run of its hyperloop technology in a vacuum environment, the company’s co-founder Josh Giegel told FOX Business.

Tesla’s introduction of the Model 3 sedan could be as big of a hit as the introduction of Apple’s iPhone, according to one tech industry veteran.

Tesla’s introduction of the Model 3 sedan could be as big of a hit as the introduction of Apple’s iPhone, according to one tech industry veteran.

The color of the New York City skyline may now be controlled in the palm of your hands with a few taps from your smartphone.

The mobile payment business may get alot more interesting.

The mobile payment business may get alot more interesting.

A green screen behind home plate will bring global sponsors inside the ballpark during the World Series.

A green screen behind home plate will bring global sponsors inside the ballpark during the World Series.